Complete the sentence with the correct form of the words in brackets

   Complete the sentence with the correct form of the words in brackets.

1. When you come tonight, our group                    (practice) for our class presentation.

2. I                        (not/study) this evening. Do you want to go out?

3. What                          (do) this afternoon at 3PM?

4. We          (write) essays all semester for English 2. It is going to be a lot of work.

5. My brothers and I                           (not/camp) this weekend. We will be too busy studying for exams.

6. Tomorrow, I                         (sit) in the same seat that I am sitting in now.

EX2

Energy is used to____________ a lot of electrical things. (product)            

1. There will be a____________ of energy in the near future. (short)         

2. I don’t think so. The solar panels are becoming__________ and easy to install. (cheap)

3. Scientists are looking for clean and ____________ sources of energy. (effect)

4. I know it is also clean and safe to the environment. But does it cost a lot of money to install the____________ panels on the roofs? (sun)