[ Grammar ]
____ the problem sum many times to his student, Mr Tay gave out a sigh of frustration.
A. Have explained
B. Having explained
C. Have had explained
D. Have been explaining
Random Topics:
ClausesTenses and Verb FormsGrammar (want to/ need to/ have to)Modal "Have to"ConditionalsImperative SentencesAdjectives and PrepositionsNoun PhrasePassive Voice Active VoiceModal SpeculationOther quiz:
Grammar › View
What are these?
A. A watches
B. Watches
C. A watch
D. Watch
Prepositional Phrase › View
I just met a girl with blue eyes.
“with blue eyes” is prepositional phrase as …
A. Adjective
B. Adverb of time
C. Adverb of place
English Morphosyntax › ViewAlex leaves the house after the kids ___________ to school.
A. go
B. gone
C. went
D. didn’t go
Homophones › View
The words “course” and “curse” are homophones.
A. True
B. False