1. She burst out laughing ____ she saw the clown. A. until B. since C. while D. as soon as 2. As ____ as I know, babies should sleep at least sixteen hours a day. A. far B. near C. away D. close 3. Tim is mute, but he can communicate with other children by ____ of gestures. A. way B. means C. manner D. process 4. Peter is a young worker. He still ____ practical knowledge. A. fails B. lacks C. avoids D. abandons 5. On no ____ may this red button be pressed. It activates the nuclear head. A A. right B. approval C. account D. permission 6. We didn’t have to pay for the food and drinks we had. They were all on the ____ . A. cottage B. home C. residence D. house 7. This is the third time you have forgotten about your homework. How do you ____ for this ? A. explain B. excuse C. account D. respond 8. This handwriting is hard to read. It’s rather ____. A. inedible B. illegible C. eligible D. indelible 9. Will you do me a ____, please ? Will you help me carry these suitcases ? A. favour B. charity C. service D. kindness 40. Not only was the man ____ with a murder, he was also accused of robbing two banks. A. arrested B. blamed C. charged D. penalised Giải thích kĩ kĩ giúp mình nhé! Cảm ơn nhiều lắm ạ :(((