[ Vocabulary and Grammar ]
Sorry, I can’t hear you. Can you _________?
A. top up
B. put on
C. speak up
D. hang up
Random Topics:
Grammar: Have toGrammar TOEFLAdverb of FrequencyTOEFLConditional Sentences Type 0, 1 and 2Modals, Infinitives and GerundsPassive Voice & TensesModal Verbs & Reflexive PronounsModal Verbs for PossibilityClauses of ReasonOther quiz:
Grammar › ViewThe factory ____________ far less electricity since it switched to more efficient machines.
A. had used
B. used
C. has used
D. uses
Tenses › View
His academic results have improved ______ .
A. after he had taken this course
B. before he took this course
C. when he was taking this course
D. since he took this course
Grammar › ViewSome of the furniture __________ delivered to the new office last week.
A. has
B. was
C. have
D. were
Grammar › View
Are
A. Verb
B. Noun
C. Adjective
D. Adverb