[ Modal Verbs ]
Carl ______ water the flowers since his mom will do it.
A. can’t
B. doesn’t have to
C. mustn’t
D. don’t have to

Random Topics:
Present/Past/Past ParticpleSubordinating Conjunctions and ClausesMixed Present TensesPassive with ModalsPresent Simple: affirmative, negative, interrogativePrepositionsProgressive TensePast simple vs Present perfectNouns, Articles, DeterminersModals and Modal PerfectsOther quiz:
Grammar › ViewChoose the right variant:
10.45 (time)
A. A quarter to eleven
B. Ten point quarter
C. One point fourty five
D. Fourth five point ten
Gerund vs. Infinitive › View
I hate ….. maths.
A. To study
B. Study
C. Studying
A common time adverb in present continuous is ” _________.”
A. still
B. before
C. daily
D. later
Modal Verbs › View
You ___ forget your keys; it’s essential to lock the door.
A. can
B. mustn’t
C. don’t have to
D. should
