I can leave this note to _____ is in charge of foreign affairs of the university.

A) as B) which C) it D) that

A) count on B) call on C) live on D) wait on

A) is B) have been C) are D) bas been

A) revealed B) released C) resolved D) relieved

A) understand B) understanding C) understood D) to understand

A) managed B) attained C) succeeded D) achieved

A) writing B) write C) to write D) to have written

A) harm B) damage C) danger D) injury

A) has interrupted B) had interrupted

C) would have interrupted D) should have interrupted

A) in vain B) in advance C) in case D) in effect