[ Conditional Tenses ]
If the room is dirty, we ____ (clean) it up.
A. shall clean
B. cleaned

Random Topics:
used to vs be used to vs get used toNeither/Either/All/NoneVerbal TensesPresent Perfect ContinuousPast Perfect and Past Perfect ContinuousAsking and Giving SuggestionConjunctions & InterjectionsPrepositions of Place & TimeGrammarActive and PassiveOther quiz:
Parts of Speech and Compound Sentences › ViewYou can repeat the experiment “if” you have the equipment.
A. conjunction
B. adjective
C. pronoun
D. preposition
Grammar › View
___________ desk
A. a
B. an
Grammar › ViewWhich is correct?
A. Its really hard.
B. It’s really hard.
Degrees of Comparison › View
The superlative form of the short adjectives ends in
A. -er
B. -est
C. -erest
D. -s
