[ Tenses ]
Two days ago, the architects ___ the design of The Basket Building.
A. study
B. studied
C. studies
D. studying

Random Topics:
Past Simple, Past Continuous, Past PerfectNumbers-ing / InfinitiveGrammar PhrasesPast Simple (Questions)Dependent PrepositionsDo not- Does notSubordinating ConjunctionCan/CouldPossesive Pronouns and Modals of AbilityOther quiz:
Grammar › ViewNow everyone ______ what to do when they catch Covid-19.
A. is knowing
B. knows
C. will knows
D. knew
Reporting Verbs › View
“I must make the kids something to eat,” she said. (insist)
A. She insisted to make the kids something to eat.
B. She insisted making the kids something to eat.
C. She insisted on making the kids something to eat.
Comparision › ViewDriving is …… than flying.
A. more dangerous
B. dangerouser
C. the most dangerous
Phrasal Verb › View
She had to turn down the offer although it was very interesting. What does ‘Turn down’ mean?
A. Accept, agree
B. Refuse, reject
C. Forget
D. Remember
