[ Tenses ]
…………… have you been working as a teacher?
A. When
B. How long ago
C. How long

Random Topics:
1st and 2nd ConditionalsGrammar ModalsPronouns and AdverbsAdverbial Clause of ConcessionVerbs and AdverbsFuture TensesPast Simple TensesSecond ConditionalVerbs, Tenses, and VocabularyModals and InversionOther quiz:
Grammar › View“Colin’s got to stay in bed for eight weeks.”
“I’d hate to…………do that.”
A. will have to
B. must
C. have to
D. will
Tenses › View
They played soccer yesterday.
A. Present Simple
B. Present Continuous
C. Past Simple
D. Future Tense
Question Tag › Viewhe will be coming with his new idea, ……….?
A. is she
B. did he
C. doesn’t he
D. won’t he
Tenses › View
They will visit us ______ .
A. once they go to Hai Phong
B. as they went to Hai Phong
C. when they were going to Hai Phong
D. after they had gone to Hai Phong