It’s only six o’clock now; Little Tom should be up ,though, because he _____ for nine hours.
#102920
A
has been sleeping
B
had been sleeping
C
has slept
D
had slept
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The zoo keepers is worried because the number of visitors __ smaller and smaller.
#103375
A
become
B
became
C
is becoming
D
have become
We ________ to go skiing tomorrow，but there’s no snow，so we’ll just stay home instead。
#104762
A
are going
B
were going
C
will go
D
would go
She offered to give me a lift, but I my bike, so I went to the cinema alone.
#100328
A
had ridden
B
have ridden
C
will
D
was riding
We________on this project for four hours.Let's have a rest.
#99184
A
are working
B
have been working
C
worked
D
had worked
After he had won the first prize, Mr. Su ____ to a restaurant to celebrate with us.
#104071
A
went
B
has gone
C
would go
D
had gone