Điền từ thích hợp

3. I’m happy sitting here. I can sit here …………………………………………..
10. Everyone was enthusiastic. Everyone discussed the idea ……………………………
12. Claire wears expensive clothes. Claire dresses ………………………
13. The runners made a low start. They started the race ……………………….
14. The building has to be secure. Did you lock all the doors ………………
15. I had a strange dream last night. I dreamed …………………………………….
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5. ………………you …………..(phone)me tomorrow if you (have)………………………….. time?
9. If he (agreed) ………………to help us with the housework, we (finish)……………everything.
10. If you (sit)………………..in the back row, you (not see) …………..anything on the blackboard.
11. I (drop in )………………to see him if I (finish)……………work before 5 pm.
12. If your schoolwork (not improve)…………………., your parents (be)………….very disappointed.
13. If you (find)……………this light bulb too weak, I (get)……………a stronger for you.
14. If you (press)………….this key, the computer (start)………………..without the usual beep.
15. If he (miss)…………….the train, he (get ) ……………………..the next one.
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