[ Grammar ]
______ shall I say is calling?.
A. Who
B. Whom
C. Whose
D. Who’s

Random Topics:
Past Simple TensesSynonymsTenses and QuestionsPassive ModalsPassive Voice & TensesPresent Simple and ContinuousRelative Pronouns and AdverbsProgessive TensesHow much and how manyModals - Have to or ShouldOther quiz:
Grammar › ViewThe best time _________ the Flag Tower of Ha Noi is during the evening when it lights up.
A. visiting
B. visited
C. to visit
D. to be visited
Grammar › View
The thief …………….. to escape by the back door because it was locked.
A. able
B. was able
C. was unable
D. could able