---Do you think the weather will be all right this summer?
---No, _______ we’re lucky. The newspaper says it’ll be very hot anyway.
A. unless B. if C. though D. as
I have no dreams ________ to have a happy life.
A. rather than B. more than C. other than D. less than
It was_________ back home after the experiment.
A. not until midnight did he go B. until midnight that he didn’t go
C. not until midnight that he went D. until midnight when he didn’t go
An example of them is fraud, a crime _______ money is stolen by cheating others.
A. which B. that C. what D. where
Dr. Frank failed many times but he finally _____ to find a successful way to solve the problem.
A. broke off B. broke up C. broke down D. broke through
--Where have you been?
---I got caught in traffic, otherwise I _______ here earlier.
A. would be B. have been C. had been D. would have been
