[ Tenses ]
Who (switch) _______ off the lights a minute ago?
A. switches
B. switch
C. switched
D. have switched
Random Topics:
-ed/-ing AdjectivesSimple vs Continuous Past TensePrepositions of Place & TimePast and Present TensesModal Auxiliaries and To Be VerbsDEGREE COMPARISONModal "Have to"Comparison of Adjectives and AdverbsAdverb of TimeAntonymsOther quiz:
Grammar › ViewWhat is the main purpose of our immune system?
A. To help us move
B. To help us breathe
C. To help protect us from bacteria and viruses
D. To help our hair grow
Adjective › View
A: How was your exam? B: Not good. It was ___ difficult.
a.absolutely
b.really
Grammar › ViewComplete the sentences with the gerund or infinitive form of the verb in parentheses.
It’s difficult ____________________________ a ball while swimming at the same time. (throw)
A. to throw
B. throwing
Countable Noun › View
After the party there was a lot of _____.
A. Garbage
B. Garbages