[ Mixed General Quiz ]
In the past fifty years, Vietnam ___ fought wars against France, China and the United States.
a. have
b. had
c. did
d. has

Random Topics:
Past Simple TenseAsking for and Giving OpinionPresent Simple x Present ContinuousPresent/Past/Future Continuous TenseDeterminers & QuantifiersMust / must notQuantifiers and ArticlesDeterminersVocabulary and DefinitionsPrepositions of Time, Place, and MovementOther quiz:
Grammar › ViewDo you really think Japanese is the world’s _____________ language?
A. most difficult
B. difficultest
C. the most difficult
Some vs. Any › View
I went to the butcher, but I didn’t buy ___ meat. It was so expensive!
… … a.some
… b.any
· ·
Mixed General Quiz › ViewThe largest salt lake in North America is in Utah and is ___ the Great Salt Lake.
a. calling
b. called
c. calls
Tenses › View
Identify the tense in the following sentence:
We will have completed the worksheet and its answers.
A. Future Perfect
B. Past Perfect
C. Present Continuous
D. Present Perfect Continuous
