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
The company _______ a rise in salary for ages but nothing has happened yet.
A. has been promising B. had promised C. promised D. promises
. The concert__ to _ some money for those suffering from the earthquake, which __ 2,000 lives.
A. intending ; raise; killed B. was intended; collect; claimed
C. to intend; raise; claimed D. intended; raise; killed
