— You seem familiar with Mr. John?—Of course, we _________ together for three years in the 1990s.
#38207
A
have worked
B
were working
C
are working
D
worked
推荐题目
 Father was very angry because his favorite glass ________ by his pet dog.
#36239
A
broke
B
has broken
C
was broken
D
has been broken
We __________for a picnic if it ___________this Sunday.
#37177
A
won’t go , will rain
B
won’t go , rains
C
didn’t go , is raining
D
don’t go , don’t rain
We’ll go to the park unless it ____tomorrow.     
#38365
A
rains
B
willrain
C
rainy
D
isgoingtorain