[ Grammar ]
If you take fewer flights, you _______ your carbon footprint.
A. reduce
B. had reduced
C. will reduce
D. was reducing

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Identify The TensesSentence LabelingVerb AgreementPast TensesAdjectives and PrepositionsIdentifying TensesIndefinite and Definite ArticlesConditionals III - Mixed 1st, 2nd & 3rd ConditionalsGrammar & VocabularyGerund vs InfinitiveOther quiz:
Speculation with Modal Verbs › ViewFill in the blank with the appropriate modal verb: They _______ be at the park, I saw their car parked there.
A. must
B. can’t have
C. should
Passive Voice and Relative Clauses › View
One of my dresses ____________________ away.
a. has taken
b. has been taken
c. have taken
d. have been taken
Grammar › Viewinformation
A. countable
B. uncountable
Tenses › View
my closed friend______to Singapore with her mother last week
A. goes
B. went
C. has gone
D. had gone
