The Greens ________ out this morning. They ________ back at five in the afternoon.
A. is; are
B. was; going to be
C. is going; are coming
D. were; are going to be
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Not only Mary but also Alice ________ to the Great Wall.
A. have been
B. have gone
C. has been
D. hasn’t gone
Two months ________ quite a long time. He may fall behind ________ students.
A. is; the others
B. are; the others
C. is; the other
D. are; other
________there a group of children near the lake this time yesterday?
A. Were
B. Are
C. Will
D. Was
Neither he nor I ________ going to tie this tree to the stick.
A. am
B. is
C. are
D. will
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