# Please check & see if I classified these sentences as simple, complex, or compound correctly!

1. His tie is going to choke him unless we can get it off. (Is this a complex sentence?)

2. She laughed so hard until the teacher told her to stop. (Is this a complex sentence?)

3. The leg on the stool broke because I jumped on it. (Is this a complex sentence?)

4. I did not turn off the computer because I thought I would use it again. (Is this a complex sentence?)

5. I have to rest more often since I was in the accident. (Is this a complex sentence?)

6. Whenever I get the hiccups, I have to hold my breath for 30 seconds. (Is this a complex sentence?)

7. Although my glasses broke, I still have my contacts. (Is this a complex sentence?

8. The mouse on the computer moves too fast. (Is this a similar sentence?)

9. Until my mom gets back, I'm not allowed to go outside. (Is this a complex sentence?)

## To determine whether each sentence is simple, complex, or compound, we need to understand the structure of each sentence.

1. His tie is going to choke him unless we can get it off. (Complex sentence)
Explanation: This sentence contains an independent clause ("His tie is going to choke him") and a dependent clause ("unless we can get it off"). It has a subordinating conjunction ("unless") introducing the dependent clause, making it a complex sentence.

2. She laughed so hard until the teacher told her to stop. (Complex sentence)
Explanation: This sentence also consists of an independent clause ("She laughed so hard") and a dependent clause ("until the teacher told her to stop"). The dependent clause is introduced by the subordinating conjunction "until," so it is classified as a complex sentence.

3. The leg on the stool broke because I jumped on it. (Complex sentence)
Explanation: This sentence includes an independent clause ("The leg on the stool broke") and a dependent clause ("because I jumped on it"). The dependent clause starts with the subordinating conjunction "because," indicating that it is a complex sentence.

4. I did not turn off the computer because I thought I would use it again. (Complex sentence)
Explanation: Similar to the previous sentences, this one contains an independent clause ("I did not turn off the computer") and a dependent clause ("because I thought I would use it again"). Due to the presence of the subordinating conjunction "because," it is a complex sentence.

5. I have to rest more often since I was in the accident. (Complex sentence)
Explanation: This sentence consists of an independent clause ("I have to rest more often") and a dependent clause ("since I was in the accident"). With the subordinating conjunction "since" introducing the dependent clause, it is classified as a complex sentence.

6. Whenever I get the hiccups, I have to hold my breath for 30 seconds. (Complex sentence)
Explanation: This sentence contains an independent clause ("I have to hold my breath for 30 seconds") and a dependent clause ("Whenever I get the hiccups"). The dependent clause starts with the subordinating conjunction "whenever," making it a complex sentence.

7. Although my glasses broke, I still have my contacts. (Complex sentence)
Explanation: This sentence includes an independent clause ("I still have my contacts") and a dependent clause ("Although my glasses broke"). The dependent clause begins with the subordinating conjunction "although," indicating that it is a complex sentence.

8. The mouse on the computer moves too fast. (Simple sentence)
Explanation: This sentence consists of a single independent clause ("The mouse on the computer moves too fast") without any dependent clauses or coordinating conjunctions. Therefore, it is a simple sentence.

9. Until my mom gets back, I'm not allowed to go outside. (Complex sentence)
Explanation: This sentence comprises an independent clause ("I'm not allowed to go outside") and a dependent clause ("Until my mom gets back"). The dependent clause is introduced by the subordinating conjunction "until," so it is a complex sentence.

In summary:

1. Complex sentence
2. Complex sentence
3. Complex sentence
4. Complex sentence
5. Complex sentence
6. Complex sentence
7. Complex sentence
8. Simple sentence
9. Complex sentence