__ in the mountains for a week, the two students were finally saved by the local police.
(A)Having lost
(B) Lost
(C) Being lost
(D) Losing
The Correct Answer
Emily, you are playing video games again! Study hard, ______ you will fail in the coming exam.
（A） then （B） so （C） and （D） or
Correct Answer: D
_________Shenzhen is a beautiful modern city. But Shenzhen before the year 1979 was a fishing village.
（A）The; the （B）/; / （C） /; the （D） The; /
Correct Answer: C
You should make it a rule to leave things ______________ you can find them again easily.
（A）when （B） where__________（C） that__________（D） in the place
Correct Answer: B