[ Subject Verb Agreement ]
Environmental pollution ________ a serious threat to our health.
A. pose
B. poses

Random Topics:
Bare Infinitive and To InfinitiveHave to/Has toAdverb Clause ConnectorPresent Simple & Present Progressive TenseSpellingVocabulary & GrammarAdverbs, Modals, Preposition of timeConstrative ConjunctionVerbal TensesGrammar and Sentence StructureOther quiz:
Tenses › ViewHani is going to the amusement park
Change into Present Perfect!
A. Hani has gone to the amusement park
B. Hani is gone to the amusement park
C. Hani was going to the amusement park
D. Hani will have gone to the amusement park
Grammar › View
When you were a teenager, did your parents __________________ go out on dates?
A. Let you
B. Make you
C. Let you to
Amsyar _________________ brushing his teeth before going to bed.
A. are
B. am
C. is
Past Tenses › View
I would have helped him if he ……..
A. had asked
B. asked
C. was asked
D. had been asking
