2 . I’d appreciate ______ if you can reply to my letter at your earliest convenience. (用适当的词填空)

3 . It __________ (出现) to him that he forgot to lock the door. (根据汉语提示单词拼写)

4 . It was ________ the old clock that the old man spent the whole morning at home.

A．repair

B．repairing

C．to repair

D．in repair

5 . It________(突然想到) to me how we could improve the situation.(根据汉语提示单词拼写)

6 . When it comes________the season I like best, spring will always occur to me in no time. (用适当的词填空)

7 . Lily is missing her parents since it is the first time that she ________(be) away from home for such a long time. （所给词的适当形式填空）

8 . 拥有如此美丽的景色，爱尔兰延续包括音乐，舞蹈和餐饮在内的强大传统也就不 足为奇了。
With all this beauty,__________________Ireland has developed strong traditions that include music, dancing and dining.

9 . It is strongly ________(推荐) that the machines should be checked every year. (根据汉语提示单词拼写)

10 . Henry ________ (fix) his car when he heard the screams. (所给词的适当形式填空)