[ Tenses ]
The students ____ climate change effects last semester.
A. researched
B. research
C. are researching
D. will research

Random Topics:
Reported - GerundGrammar: Adjectives & PrepositionsComparative AdjectiveOffer and SuggestionPresent Tense vs Past TenseAdverbs by TypeCompound and Complex, ConditionalsComparatives ( adj/ adv)The Simple Present TenseVerb to haveOther quiz:
Some vs. Any › ViewThe lesson is over. Do you have …………… questions ?
A. Some
B. Any
Still, Yet, Already & Just › View
I want to go abroad for my holiday. I’ve ______ reserved my flight, but I haven’t found a good hotel ______.
A. Yet, already
B. Already, yet
C. Already, just
Of the female turtles, some (has, have) been found to be twice the size of the males.
A. Has
B. Have
Grammar › View
Which is punctuated correctly?
A. You’ll need to work harder.
B. You’ill need to work harder.
C. Youll need to work harder.
