[ 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

Random Topics:
Simple and Past TensesEs and SVocabulary & Phrasal VerbModals and InversionPast Tense & Present Perfect TenseFigurative LanguageHow much or How many?Preposition and AdjectiveSimple Present and Past TenseSimple Verb TensesOther quiz:
Simple Present and Past Tenses › ViewThe soup _____ delicious.
A. taste
B. is taste
C. toast
D. tastes
Grammar › View
What is opposite word of beautiful?
A. Ugly
B. Dirty
C. Poor
Adjective › ViewThis is ________ development!
a. a new exciting
b. an exciting new
Vocabulary › View
shook; trembled
A. impudence
B. shuddered
C. relentlessly
D. catastrophes
