[ Simple Present Tense ]
They always____exercise
A. Do
B. Did
C. Does
D. Are doing

Random Topics:
Auxiliary Verbs (be, do, have)Modals - Reported Speech - ConditionalsAbstract NounsCountable & Noncountable NounsInfinitive GerundPast Simple and Past Continuous TensesVerb TenseFor vs SinceAdverb of FrequencyInfinitive and GerundOther quiz:
Modals › ViewI………be able to speak Japanese by the time I finish my course
A. can’t
B. will
C. can
D. am
Grammar › View
The world would be a better place with ______ e-waste.
A. The world would be a better place with less e-waste.
B. The world would be a better place with fewer e-waste.
C. The world would be a better place with too many e-waste.
D. The world would be a better place with too much e-waste.
Last week, the weather conditions affect the yield of the vegetable garden. (T/F)
A. TRUE
B. FALSE
Grammar › View
That wasn’t a good idea, you _____ thought about it more carefully.
A. ought have
B. must have
C. have to
D. should have