Exercise 4: Choose the best answer: 1. .......... is your telephone number? a. When b. Which c. What 2. Her birthday is........... Friday, August 20th a. at b. on c. in 3. ............you have a test tomorrow morning a. Will b. Do 4. Will he be free? - a. No, he won't 5. We will............ our old friends next Sunday. a. to meet b. meet 6. ........... meet at 7.00 p. m. a. Let's c. Are b. No, he doesn't c. No. he isn't. c. meeting. b. Let's go c. Let . c. will be. 7. Nhat........... 9 on his next birthday. a. Is b. will 8. I live.......... my parents in the countryside. a. on b. with 9. Nga lives... a. at 52 Nguyen Dinh Chieu Street. b. on 10. Will you be free tomorrow evening? a. Yes, I will Exercis c. to c. in b. Yes, I do c. Yes, I am