In some countries such as France or Italy, it’s common to exchange a kiss when shaking hands, ______ in China, it’s not acceptable.
A. while B. when C. if D. because
By sending text messages or chatting online, we’ve been in touch for months, but I’ve never met my new friend _____.
A. by accident B. on purposeC. in the flesh D. in her absence
The teacher told the pupils that the United States of America _____ 50 states.
A. was made of B. made up C. makes up D. is made up of
— Shall I turn on the TV, Mom?
—No. You should be quiet _____ wake up your sleeping brother.
A. so not as to B. so as not to C. so as to not D. not so as to
I didn’t go to the party, but I do wish I ____there.
A. was B. were C. had been D. went
The professor gave orders that the test ____before 5:30.
A. be finished B. will finish C .will be finished D. shall finish
