He didn't attend the meeting, _____ we had not invited him.()
A. though
B. so
C. because
D. if
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Each group_____one teacher and four students.()
A. consists of
B. is consisting of
C. is consisted of
D. consist of
This problem should _______ later. ()
A. be discussed
B. be discussing
C. talk about
D. to talk about
---Could you help me to fix the printer? ---______.()
A. No problem.
B. I hope so
C. That’s all right.
D. That’s a good idea
---What a nice day! We all had a good day. ---______.()
A. I think so.
B. Sounds good
C. Good luck.
D. Never mind