[ Grammar ]
We _____ answer your call right now. Please try again later.
A. couldn’t
B. don’t can
C. ‘re not able to

Random Topics:
Gerund & InfinitiveAdverb of ConcessionComparativesPast Simple vs Past ContinuousMixed GrammarPresent ContinousV-ing/to-VSimple Present VS Present Continuousused to vs be used to vs get used toConditional Sentence Type 2Other quiz:
Suffixes (ing-ed) Sentences › ViewStop ____ your time and study.
A. wasting
B. spending
C. enjoying
D. saving
Idioms › View
The children are a little overexcited.
a. hot
b. hanging
c. hyper
Where _____ they travel last summer?
A. did
B. does
C. do
D. are
Vocabulary and Grammar › View
My teacher’s ______ is that we set up a project on preservation of our traditional games.
A. offer
B. suggestion
C. prediction
D. order
