[ Modal Verbs ]
You ________ forget to pay the rent tomorrow. The landlord is very strict about paying on time.
A. don’t have to
B. mustn’t
C. couldn’t
D. can’t

Random Topics:
Lexico and GrammarVerb & Grammarduring, for, whileVerb FormsModal Verbs and PermissionModal Verbs & Perfect InfinitivePrepositional PhrasesSuperlative & Comparative AdverbsAdjectives & QuantifiersGrammar and PrepositionOther quiz:
Grammar › ViewA: ______ Ali and Ahmet _______ fight when they were little boys?
B: Yes,they did.
A. did-used
B. did-use
C. did-used to
D. did-use to
Aptitude : Height and Distance › View
From a point P on a level ground, the angle of elevation of the top tower is 30º. If the tower is 100 m high, the distance of point P from the foot of the tower is:
A. 149 m
B. 156 m
C. 173 m
D. 200 m
The number of people we need to hire _______ (be) fifteen.
A. are
B. am
C. is
D. being
Tag Question › View
Phuong Lan speaks Chinese very fluently, ____?
A. does she
B. doesn’t she
C. do she
D. didn’t she
