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

Random Topics:
Present Continuos TenseRelative Clauses and UsageComparatives ( adj/ adv)Conditional ClauseUnreal Uses of Past TensesConditionals and Modal VerbsPresent Simple and Present ContinuousPresent Forms and Narrative TensesIntensifiers: Really vs VeryConditional Sentences Type 0, 1 and 2Other quiz:
Adjective › ViewThey stole … yesterday!
a. my expensive new fur coat.
b. my new expensive fur coat.
C. my expensive new coat of fur.
Active vs. Passive › View
The money ….. stolen by the thieves if you leave it there.
A. Was
B. Will be
C. Has been
D. Is
The AI expert had the newly made robots ___ by his assistant.
A. activate
B. to activate
C. activates
D. activated
Grammar › View
Which of these is correct?
A. I’m a teacher.
B. I’s a teacher.
C. I’b a teacher.
D. I’re a teacher.
