[ Grammar ]
The customers can relax, and have a drink while they wait …….. the robot to do their shopping.
A. of
B. under
C. in
D. for
E. at
Select your answer:
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Active & PassiveDaily Routines & TensesObject PronounsSubordinating Conjunctions and ClausesPrepositionTenses - Passive VoicePast Simple - Present PerfectPrepositions & Prepositional PhrasesConjunctive Adverbs and PunctuationGrammar - TOEICOther quiz:
Grammar › ViewAmerican settlers arrived in Texas (late) than Spanish settlers.
A. late
B. later
C. latest
D. most later
Modal Verbs › View
There are no lights on and no one answers the doorbell. They ______ be at home.
A. Should
B. Must
C. Can’t
D. Could