The door and the windows were all closed and there was no ___________ of forced entry.
We are all____ of the poem “Children, quickly, hold mother’s hands” and moved by it.
Scientists say it may be five or six years_______it is possible to test this medicine on human patients.
You have to ____smoking. It isn’t good for your health.
---Must he remember everything he has learned in the class?---No, he _____.
---“Don’t read in bed.”--- What did he said?---He told us _____read in bed.