[ Modal Verbs ]
The government _______ improve the infrastructure of big cities to boost the economy.
A. mustn’t
B. doesn’t have to
C. should
D. didn’t have to
Random Topics:
Relative PronounIndefinite and Reflexive PronounsCoordinating ConjunctionPresent Perfect Tense and Simple Past TensePresent Tenses and ConnectorsSuffixes and Tenses-ing form and the to-infinitivePresent Simple and Present ContinuousInterrogative PronounsConjunctions & Cohesive DevicesOther quiz:
Vocabulary › Viewactual or supposed wrongs that are cause for complaint or protest
A. boycott
B. submission
C. grievances
D. segregation
Gerund vs. Infinitive › View
I started …… photography lessons.
A. Taking
B. To take
C. Take
Did you drink orange juice this morning?
A. No. I drink pineapple juice.
B. Yes. I drank orange juice.
C. No. I did
D. No. I Can not
Tenses and Word Formation › View
At that time, it_____, the contract satisfied all parties.
A. were signed
B. was signed
C. sign
D. signed