1. Smoking isn't allowed in class.

2. She drives all day. She drives 400 miles.

3. I don't cook as well as my mother does.

4. I look forward to starting work with you.

5. A man with a black beard broke her house the night before.

Solar panels will be placed on the roof of a house ?

A

My brother will pedal his monowheel to work tomorrow .

12) plentiful

13) surprising

14) embarrassed

15) inventors

But for his help, the problem wouldn't have been solved.

28 - B

29 - A

30 - D

31 - C

32 - B