[ Modals and Responsibilities ]
They are ___ cleaning the classroom.
A. must
B. need to
C. have to
D. responsible for
Random Topics:
Conditionals and Modal VerbsComparison DegreePresent Perfect SimplePassive Voice of TensesPassive ModalsPrepositions of MovementUsed to & would & Past SimpleNoun PhraseBare Infinitive and To InfinitivePast Perfect Simple TenseOther quiz:
Grammar › ViewWhat do you do on Mondays?
A. I usually have online classes.
B. I had some online classes yesterday.
C. I will have an English class tomorrow.
D. I doesn’t have classes.
Tenses › View
Choose the best answer to complete the following answer:
What ___ at 7 p.m. yesterday?
A. were you doing
B. are you doing
C. do you do
Past Simple & Past Continuous › ViewWhen the big car company in town went out of business, many people ______ for new jobs because they were expecting the company to close.
A. looked
B. looking
C. were already looking
D. look
Grammar › View
After _________ long day, ______ cup of tea was great!!
A. the / the
B. a / a
C. the / a