Those who want to say anything more your hand and then to speak.

I put the medicine on the top of the desk to make sure it would not be _____ to my son.

(2010·新课标全国)Mary made coffee ________ her guests were finishing their meal

下列各句中，没有语病的一句是（ ）

I’ve been doing my homework for twohours I play computer games for an hour —No, I’m afraid not You’dbetter go out for a walk It does good to your eyes