Nobody knows ______ to visit our school（）
A. when will he come
B. when does he come
C. when he will come
D. wen he does come
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Would you please tell me ______ with Peter？ He looks unhappy（）
A. what’s the matter
B. what wrong is
C. the wrong is what
D. what wrong it is
We didn’t enjoy the holiday ______ the weather was bad（）
A. though
B. so
C. even though
D. because
There is someone at the dorr,__（）
A. isn’t there
B. is there
C. isn’t he
D. is it
Do you know ______（）
A. how widely English is used
B. how widely is English used
C. English is how widely used
D. how is English widely used
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