[ Modals ]
There ___ a mistake in this report. Please check again.
A. must
B. must be
C. mustn’t
D. mustn’t be

Random Topics:
Gerund and To InfinitiveArticles and PrepositionsAdverbs of Time and PlaceAdjective & AdverbWill, Be going to, Present ContinuousPresent and Future TensesCoordinate ConjunctionQuantifiersFirst Conditional SentenceWish clauseOther quiz:
Gender and Grammar › ViewChoose the correct option that contains only adjectives:
A. Soft, bright, colorful
B. Quickly, brightly, happily
C. Drive, run, jump
D. Man, house, chair
Conjunction › View
Where are you going ___ the summer?
a. at
b. on
c. in
Joe never phones me. _____________
A. Always I have to phone him
B. I always have to phone him
C. I have always to phone him
D. I have to phone him always
Transitive and Intransitive Verb › View
Identify the direct object in the following sentence:
I saw a monster on Halloween.
A. I
B. monster
C. Halloween
D. saw
