Lisa, now stop for a short break. You should know that you all the morning.
#103066
A
are working
B
had been working
C
have been working
D
have worked
推荐题目
The snow _____ to end at midnight and change to rain in the east as warm air is pushed in by dawn Monday.
#101719
A
is expecting
B
is expected
C
has expected
D
had been expected
When Alice came to, she did not know how long she there.
#101012
A
had been laying
B
has been lying
C
was laying
D
had been lying
I___ to have another try if I get another chance.
#104187
A
have been meaning
B
mean
C
am meanin
D
have meant
“What place is it?” “Haven’t you found out we _____ back where we ______?”
#104182
A
were, had been
B
have been, are
C
are, were
D
are, had been
Although there were only five athletes ____ in the race, it was a rather exciting one.
#102442
A
competing
B
having been competed
C
to compete
D
to be competed