[ When vs. While ]
… I asked his name, he hung up.
a. when
b. while

Random Topics:
Tenses StructureModals and InversionPresent Tense (Negatives and Questions)Verb ConjugationNoun ClausesAdverb of TimeUnscramble SentencePresent Simple: affirmative, negative, interrogative-ed or -ingPresent and Past TenseOther quiz:
Modal Verbs › ViewMark ____ have hurried. After driving at top speed, he arrived half an hour early.
A. mustn’t
B. needn’t
C. wouldn’t
D. couldn’t
Complement vs. Compliment › View
I heard all the counsellors … your effort.
- complement
- compliment
Question Words › View
What ….. the old man eaten in front of Office?
A. are
B. is
C. have
D. has
If - Clauses › View
If the weather holds, I …….. play golf this afternoon
A. would
B. will
C. have
