[ Grammar ]
We ___ use our phones during class.
A. can
B. must
C. mustn’t
D. don’t have to

Random Topics:
Prepositions of MovementConditional Sentences and AdverbsSubject Verb Agreement and Coordinating ConjunctionsWill and Going toVerb-ing and InfinitivePresent / Future / Present Progressive / non Action VerbsPresent Simple and ContinuousPreposition after some VerbsCommon Grammar Mistakes and Spelling TipsBe used to vs used toOther quiz:
Vocabulary › ViewI will buy the laptop …………………..his screen is blue
A. where
B. when
C. who
D. which
TOEIC › View
Sarah won the tennis competition last week, and they gave her a fifty-dollar gift certificate as her_______ .
(A) price
(B) prize
(C) pride
(D) pries
Present Perfect Continuous Tense › ViewHe …….this science for 3 years. (study)
A. have been studying
B. has been studying
C. has studied
D. is studying
Adverbs and Time Expressions › View
Use ‘yet’ in a sentence to express an expectation.
A. I received the package yesterday.
B. I haven’t received the package yet.
C. The package is arriving soon.
D. I will get the package later.
