[ 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:
Grammar › ViewThe appreciative parent gave the exhausted teacher a gift for her birthday.
What type of phrase is “for her birthday”?
A. Preposition
B. Participle
C. Gerund
D. Appositive
Grammar › View
A: Jennifer ate at home last night.
B: ________ I saw him having dinner in the school cafeteria.
_______
A. But Mike did.
B. But Mike didn’t.
C. Neither did Mike.
D. So did Mike.
Adjective › ViewThis is ________ development!
a. a new exciting
b. an exciting new
Vocabulary › View
shook; trembled
A. impudence
B. shuddered
C. relentlessly
D. catastrophes
