[ Present Perfect Continuous ]
The machines _____ working today.
A. don’t
B. aren’t
C. isn’t
D. not
Random Topics:
Too or EnoughPresent or Past TensesAdverbs of TimePhrases & ClausesSuffixes and TensesComparativeFOR & SINCESingular and Plural NounsGrammar - Present Perfect TensePast and Perfect TensesOther quiz:
Vocabulary and Idioms › ViewIn some countries, many old-aged parents like to live in a nursing home. They want to ___independent lives.
A. give
B. lead
C. take
D. keep
Verbs: Action, Linking, and Helping › View
What is the verb in the sentence below?
Phillip reads a few pages everyday.
A. Phillip
B. reads
C. pages
D. every
That situation is really strange, but it does not _______ me.
A. astonish
B. astonished
C. astonishing
D. astonishment
Adverb Clause › View
__________ the data is accurate, our conclusions should be reliable.
A. After
B. Until
C. Although
D. Because