1. While Sam was driving, he ran of gas.

2. When you enter the building, please take  
your hat.

3. I'm sorry. I let you yesterday.

4. If you don't know the meaning of a word, look it in the dictionary.

5. It's cold outside, please put your sweater.

6. Don't make excuses! I don't believe you!

7. To apply for the job, please fill the form.

8. The computer has broken and I can't read
my email.

9. Please, don't bring that topic at dinner.

10. It's hot, I'm going to take my jacket.