The children ______ very quiet; I wonder what they ____up to. 
#104649
A
were; are being
B
are being; are
C
are; do
D
are being; do
推荐题目
The car ________ on the way , consequently ________ . 
#103121
A
was stuck in the mud ; which led to Jack to miss the train
B
was caught in the mud ; and led Jack’s missing the train
C
was held up in the traffic ; leading to Jack’s missing the train
D
was held back in the traffic ; it led to Jack’s missing the train
With the rise of modern communication tools, handwritten letters ______ by emails. 
#100623
A
will replace
B
have replaced
C
are replaced
D
are being replaced
The girl told me that she ___ beaten and she ___telephone the police. 
#101856
A
was; would
B
has been; will
C
had been; would
D
had been; will
She won the first prize;though none of us   it.
#102979
A
expected
B
had expected
C
was expected
D
would expect