I. Choose the best answer to complete the following sentences. 1. We usually (do/does/ is doing/are doing) our homework together 2. Mai (go/ is going/ are going /goes ) shopping with her mother now. 3.(How many/ How much /How long /How old) is this stamp? It is 2000 dong 4. Why don't you (go/ going/ goes/ to go) to see the doctor? 5. What about (listen/ to listen/ listening/ to listening) to music? 6. It’s time (to/ for/ at/ on) recess. 7. Would you like (having/ to have/ have/ has) lunch with me? 8. (Are you/ Do you/ Could you/ Have you) studying now? – Yes, I am 9. She enjoys (walk/ walking/ walks/ to walk) in the rain. 10. Nga likes reading. She often goes to the (zoo/ river/ hospital/ library) to read II. Give the correct form of the verbs. 1. Let’s (read)……………….. these newspapers. 2. Everyday, She (go)……………….. to school by bicycle . 3. They (watch)…………………… film at the moment . 4.She sometimes (play)…………………. tennis. . 5. Minh learns (use)…………………….. a computer .