A.to join; speaking | B.join; speaking |
C.to join; to speak | D.join; to speak |
A.I don’t think so | B.All right | C.Wonderful | D.Good idea |
A.oneself | B.themselves | C.himself | D.themselves |
A.less; less | B.less; more | C.more; fewer | D.less; fewer |
A.How many times | B.How soon | C.How often | D.How long |
A.with; on | B.on; at | C.at; on | D.on; with |