[ Subject-Verb Agreement ]
Life (is,are) very complicated.
A. Is
B. Are

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Countable Vs Uncountable NounsPast Tense & Present Perfect TenseSuffixes and TensesSimple Past Tense & Future TenseAdverb and Noun ClausesComparatives and ConjunctionsVerbal TensesWord Form & Verb TenseVerb to Be Tenses & Object PronounModal and Relative PhrasesOther quiz:
Tenses › ViewVan Cao _________ Vietnamese National Anthem in 1944.
A. wrote
B. has written
C. has wrote
D. have written
Grammar › View
I have very ___________________ time for hanging out with my friends because of the final exam.
A. little
B. a little
Verbs & Verb Tenses › View. Which sentence uses the present perfect tense?
A. I walked home.
B. She has baked a cake.
C. They will run.
D. He eats lunch.
Grammar › View
The sea water is __________ cold. The swimmers cannot swim in it. The sea water is __________ cold for them to swim in.
A. very , too
B. too , very
C. enough , enough