I. 1. Don't spend too much of your time ....... video games in the arcade. A. play B. to play C. plays D. playing 2. Please ........ to milk carefully. I don't want it to boil over. A. see B. watch C. look at D. notice 3. She looked at my teeth and told me ........... . A. not worry B. not worrying C. not to worry D. to not worry II. Tìm và sửa lỗi 1. She bought (A) some souvenirs from (B) the (C) shop and so was (D) I. 2. Before (A) Hoa moved to (B) here, she lived (C) in a village near (D) Hue. 3. You shouldn't run (A) or walk (B) careless around the pool edge (D). 4. AT (A) PRESENT, HER GROUP IS REHEARSING (B) a play to (C) the school anniversary (D) celebration. 5. Next week, she'll bring (A) me some stamp (B) and we'll have (C) dinner together (D).