[ Grammar ]
Shop assistants sometimes deal …… difficult customers
A. about
B. with
C. on
D. at

Random Topics:
must/shouldWH Questions and Simple Past TensePrepositions of Place & TimePresent and Past Simple PassiveHope, Thank, Modal VerbsArticle the or zero article (-)Adverbial ClauseAdverb of FrequencyNouns, Pronouns, Antecedents, and Singular and PluralGrammar of Future PlansOther quiz:
Grammar › ViewSome of the vanilla has lost _____ flavor.
A. its
B. their
C. it’s
D. them
Grammar › View
The phone bill is enormous. You ____ your boyfriend in Australia, ____?
A. have been called – have you
B. have called – haven’t you
C. have been calling – haven’t you
D. has called – hasn’t you
Gerund and Infinitive › ViewMy sister is planning ____ going to Mexico next year.
A. to
B. N/A
C. on
D. for
Present Simple: affirmative, negative, interrogative › View
(Negative) They ___________ swim in the park
A. don’t
B. doesn’t
C. not
