用给出的动词以适当形式填入句子.

题目

用给出的动词以适当形式填入句子.
（know）
1.I___ a friend last summer.
2.I___ the new friend sina last summer.
3.I___ the new friend for a few months.
4.I___ the new friend im Summer 2009.
5.I___ the new friend for a long time.
(do)
6.We___ (not) our homework everyday.
7.We___ our homework everyday.
8.We___ (not) our homework yesterday.
9.We___ our homework tomorrow.
10.We___ our homework now.
11.We___ our homework when the teacher came in the classroom.
12.We___ our homework sina 8 o'clock.
13.We___ our homework for two hours.
(make)
14.My mother___ the bed now.
15.My mother___ the bed everyday.
16.My mother___ (not) the bed last night.
17.My mother___ the bed next week.
18.My mother___ the bed next week.
19.My mother___ the bed for 10 minutes.
20.My mother___ the bed sina i got up this morning.

答案

knew
have known
have known
knew
have knew
don't
do
did't
will do
are doing
were doing
have done
have done
are making
makes
didn't make
will make
will make
have made
was making