[ Causative Verbs ]
The teacher didn’t let us ___ our phones.
A. using
B. use
C. to use

Random Topics:
Simple Present Negative and QuestionModals VerbAdverb Clause ConnectorIf Conditional Zero and OneA/AnPronouns and QuantifiersVerb Tenses (Progressive, Perfect)Passive Voice - Present Simple and Past SimpleRelative Clauses and UsagePunctuationsOther quiz:
Reported Speech and Tenses › ViewIdentify Present Simple Sentence: Birds ________(fly)
A. flies south for winter each year.
B. fly south for winter each year.
C. flying south for winter each year.
Verb Tense › View
Is the verb tense past perfect, present perfect or future perfect? ‘The physicist has calculated the trajectory of the particle.’
A. Past perfect
B. Present perfect
C. Future perfect
D. Simple past
Present Perfect Tense › ViewThey __________ (live) in this city for five years.
A. living
B. have lived
C. has lived
D. lived
Grammar › View
If he had known her telephone number, he________her.
A. had rung
B. would have rung
C. would ring
D. will ring
