I was out of town at that time, so I don’t know exactly how it ______.
#101769
A
was happening
B
happened
C
has happened
D
happens
推荐题目
By the time our teacher arrives tomorrow, all the work _____,with which he will be content.
#101822
A
is accomplished
B
will have been accomplished
C
will be accomplished
D
has been accomplished
Who did the teacher, as well as the monitor, ____ an article for the wall newspaper?
#103696
A
has write
B
has written
C
have write
D
have written
Tom ______ with his grandmother for eight years，but now he is living by himself.
#100620
A
lives
B
1ived
C
has lived
D
has been living
The three sisters decided to hold a family party to _______ their parents’ silver wedding.
#101208
A
celebrate
B
memorize
C
congratulate
D
welcome
．—Remember the first time we met?—Sure．You ____in the supermarket．
#103457
A
shopped
B
have shopped
C
had shopped
D
were shopping