单选题 I love going to parties and meeting people ______ good sense of humor.

单选题 The mother tried her best ______ make great efforts to educate her son.

单选题 We have seen ______ animated cartoon. It is so funny that we all laughed.

单选题 A driver is ______ careful in his approach.

单选题 The scientist has developed a new drug, but he hasn't ______ it yet.

单选题 What we ______ is a radical change in approach.

单选题 The news was ______ when we switched on the TV.

单选题 The experiment they ______ was beyond all our expectations.