[ Grammar Rules ]
Choose
We use the modal verb “have to” to express…
A. obligation and necessity
B. strong recommendation
C. lack of necessity or obligation
D. prohibition
E. advice or an opinion

Random Topics:
Nouns Formation-Ing and Infinitive Verb PatternsThe Structural Types of SentencesSuch...that, so ......thatModals "Should"Direct and Indirect SpeechSubject Verb Agreement & Subjunctive MoodAlong & AgainstQuantifiers & Modal VerbsClauses and ConjunctionsOther quiz:
Grammar and Vocabulary › ViewI _____________ (finish) the book by the evening.
A. will be finishing
B. will have been finishing
C. will have finished
D. am finishing
Subject Verb Agreement › View
Renewable energy sources ________ a sustainable alternative to fossil fuels.
A. offer
B. offers
Grammar › ViewI promise to ______ her daughter next week when she’s at work.
A. take off
B. look for
C. knock on
D. look after
Grammar › View
What do you see?
A. I see a monster.
B. I see an monster.