Many leaders ________ to attend the opening Ceremony(开幕式)of China International Import Expo on Nov. 5, 2018.
A.be invited B.were invited C.will be invited D.have been invited
All of us find it difficult ________ along with Mike and his wife.
A.to get B.getting C.got D.get
Lucy knew nothing about the accident ________ her sister told her.
A.because B.if C.until D.since
There be something. on David’s mind today. for he shows no interest in the food he likes.
A.can B.must C.need D.should
I have three pen-friends. One is in Britain and ________ are in Canada.
A.the other B.the others C.other D.another
________ of the two girls shows great interest in talking about online games.
A.All B.Neither C.Both D.None