[ Modal Verbs ]
We ___ learn how to clean the weapon.
A. have to
B. had to
C. must
D. mustn`t
E. should

Random Topics:
Grammar - Nouns, Verbs, and AdjectivesPresent Forms and Narrative TensesPhrasal Verb & Prepositional PhraseInfinitiveGrammar for TOEFLFor vs SinceArticles with SubstancesFirst Conditional & Future TensesAdjectives & PrepositionIndependent/Dependent Clauses & Relative ClausesOther quiz:
Present/Future/Past Simple/Present Perfect › ViewThey didn’t collected enough books and clothes for their volunteer programme yet.
A. A. books
B. B. for
C. C. didn’t collected
D. D. yet
Time Clause › View
Only after she _______ from a severe illness did she realise the inportance of a good health.
A. would recover
B. has recovered
C. had recovered
D. was recovering
Conjunctions › ViewHe had just left the house _____ it because to rain
A. until
B. when
C. as soon as
D. although
Intermediate Prepositions › View
I see that you don’t belong ____ this place
A. for
B. to
C. about
D. in
