[ Grammar ]
Look at those beautiful birds! They ________________ on the branch.
A. chirp
B. chirping
C. are chirping
D. is chirping

Random Topics:
Modals and Comparative SuperlativeHave vs. HasQuestion tag and + - AgreementNoun, Adjective, and Adverb ClausesPersonal & Possessive PronounsQuantifiers, Countable and Uncountable NounsLet & Be allowed toAdverb of MannerWho vs WhomRelative Pronouns and AdverbsOther quiz:
Some vs. Any › ViewA few people in the world are very rich, but others don’t have … money.
a. some
b. any
Grammar › View
Choose the correct form of the word in parentheses.
The cat slowly drank (its, it’s) milk from the porcelain bowl.
_
A. its
B. it’s
Grammar › ViewThis program ___ very well.
A. works
B. work
Tenses › View
By the time school opens again, I _____ in this restaurant for eight weeks.
A. would have worked
B. will have worked
C. would work
D. would have to work
E. had been working
