This is ___that they all want to but it.
A.a so useful book | B.such an useful book | C.a such useful book | D.so useful a book |
If you had joined the chat room ten minutes ago, you ______what we were talking about!
A.have known | B.knew | C.would have known | D.would know |
Yesterday, when I went to his office, he ______ online for some information. I think it will be an interesting lecture.
A.searched | B.was searching | C.would search | D.has searched |
Instead of telling the joke he _______, Crystal made up a new one.
A.made | B.has made | C.had made | D.would make |
I am pleased to have this chance today ______to you about the United Nations or the UN.
A.talking | B.to talk | C.talked | D.talk |
—Howareyougettingonwithyourwork?
—Oh,I'msorry.Thingsaren'tgoingsowellas________.
A.beingplaned | B.planning | C.planned | D.toplan |