Question

用所给单词的适当形式填空

1.the man _____(repair)your bicycle from 7 to 10 this morning.
he ________already________(repair)it now.
2.why did't you come to the party last night?
i____(work)in the factory then.
3.what ______you________(do)now?
i______(play) with snow

Answer 1

1.has been reparing;has repaired 解析：第一个空：这个人从7点到10点一直在修你的自行车 应用现在完成进行时，has been doing；第二个空：他现在已经修好它了 already说明应用现在完成时，has done
2.was working 解析：你昨天晚上为什么不来这个聚会？---我那时正在工厂上班 ，表示过去进行时，由then可以看出
3.are doing;am playing 解析：由now可知，要用现在进行时

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Answer 2

just是完成时的时态标志，所以本句肯定是用现在完成时，现在完成时由has/have＋动词过去分词构成，所以本句应填has
returned
。
因为本句主语是He，所以要用
has。

Answer 3

1.the man (had been repairing) your bicycle from 7 to 10 this morning.
he (has0 already （repaired) it now.
2.why did't you come to the party last night?
i (was working）in the factory then.
3.what (are0 you (doing)now?
i （am playing） with snow

Answer 4

1. repaired
2. has repaired
3. worked
4. are doing; am playing

Answer 5

1.the man __had_been repairing__(repair)your bicycle from 7 to 10 this morning.
he ___has_____already___repaired_____(repair)it now.
2.why did't you come to the party last night?
i__worked__(work)in the factory then.
3.what ____are__you____doing____(do)now?
i__am playing____(play) with snow