1. During the May Day holiday, ______ families went sightseeing.
A.thousand
B.thousands
C.thousands and thousands
D.thousands of
A.thousand
B.thousands
C.thousands and thousands
D.thousands of
答案
D
2. Oh, no! I’ve ______ my passport at home.
A.missed
B.forgotten
C.lost
D.left
A.missed
B.forgotten
C.lost
D.left
答案
D
3. —Did you see Tom at the party?
—No, he ______ by the time I got there.
A.left
B.was leaving
C.had left
D.has left
—No, he ______ by the time I got there.
A.left
B.was leaving
C.had left
D.has left
答案
C
4. The thing flew very fast in the sky and soon it ______. Nobody knew what it was.
A.appeared
B.disappeared
C.arrived
D.reached
A.appeared
B.disappeared
C.arrived
D.reached
答案
B
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