_____ it rains tomorrow? I think we’d better take umbrellas.
A . In case B . If only C . How come D . What if
A modern city has been set up in ______ was a wasteland ten years ago.
A . where B . which C . that D. what
I _____ an old friend of mine while I was in London.
A . came across B . came up C . came out D . came about
The well was found __________ when we got there.
A. digging B. to be dug
C. to dig D. being dug
I am going to the post office. Do you have any letter _________?
A. to be sent B. to send C. sending D. sent
It was at this shop _______ I bought my skirt. How about coming to my home to have a look tonight?
A. that B. where C. which D. what
