Choose the correct answer

I. Choose the correct answer.
1. It’s time ….. recess. 
a. on             b. for          c. to        d. at                                                                   
2. She ….. some experiments in Physics class.
a. makes            b. does          c. learn          d. enjoys                           
II. Give the correct form or tenses of the verbs in brackets.
1. The students (write) ….. an essay in Literature next Monday.  
2. Ba learns (repair) ….. household appliances.
3. I have a computer, but I (not use) ….. it much.