Mr. White _____ at 8:30 for the meeting, but he didn’t show up.
#86427
A
should have arrived
B
should arrive
C
should have had arrived
D
should be arriving
推荐题目
.Mary is so wet. She _______ in the rain.
#88015
A
must be caught
B
must have been caught
C
should have been caught
D
can have been caught
When a pencil is partly in a glass of water, it looks as if ____. 
#89905
A
breaks
B
has broken
C
were broken
D
had been broken
—— Where ________? —— I got stuck in the heavy traffic, or I_____here earlier. 
#89874
A
did you go; had arrived
B
are you; would come
C
were you; would come
D
have you been; would have been