[ Grammar ]
Bruno watched TV _____ his brother was having his teeth cleaned.
A. since
B. unless
C. while
D. before

Random Topics:
State Verbs and Action VerbsPrepotitionsArticle the or zero article (-)Narrative Tenses & ConditionalsCan vs be able toWho vs WhomGerunds, Infinitives and Modals of Possibilitygoing toFuture Continuous, Future Perfect and Future Perfect ContinuousGrammar: so and suchOther quiz:
Vocabulary and Grammar › ViewYou should _________ exercise regularly.
A. get
B. be
C. have
Tenses › View
She usually (GO)____ to the gym in the morning.
A. She usually went to the gym in the morning.
B. She usually go to the gym in the morning.
C. She usually going to the gym in the morning.
D. She usually goes to the gym in the morning.
Subject Verb Agreement › ViewIn the stadium, the crowd ____ wildly.
A. cheers
B. cheer
Conjunction › View
There is a good movie ___ television tonight.
a. on
b. in
c. at
