I. MULTIPLE CHOICE: 1. I received a letter ______ your aunt last week. (of/ to / from/ at) 2. Don’t eat too ______candy. ( much/ many/ lots of/ more) 3. Are you scared ______ seeing the dentist. ( in/ at/ of/ on) 4. Wash your hands ______ meals. ( after/ before/ in/ of) 5. Remember ______your teeth after meals. (brush / to brush/ brushing/ brushes) 6. She looks tired. What’s the ______with her? (problem / happen/ wrong/ matter) 7. Minh is absent today ______ he is ill. ( why/ because / when/ what) 8. ______ come to the meeting last night?- Because I was busy. (Why did you/ When did you / Why didn’t you/ What did you) 9. Children are ______ of seeing the dentist. (pleased / scared/ worried/ bored) 10. The nurse will ______ your height again. (weigh/ take/ measure/ do) 11. Why ______ you go to school yesterday? – Because I had flu. (not/ don’t/ didn’t/ weren’t) 12. Would you open your mouth, please? I need to take your ______ . ( height/ weight/ temperature/ health) 13. How ______ are you? – I’m 1,50 meters. (heavy/ tall/ long/ height) 14. What’s the matter, Minh? - ______. ( No problem/ You’re welcome/ I have a toothache/ I’m fine) 15. I’m hungry now ______ I didn’t eat anything this morning. (so/ and/ because/ but)