[ Mixed Grammar ]
My parents can’t go to Italy. They__________ work this summer.
A. has to
B. have to
C. doesn’t have to

Random Topics:
Conditional Sentences Type 0, 1 and 2Interrogative Pronouns & AdverbsAdverb of ConcessionAntonymsCommon & Proper NounsCompound SentencesModal, Causative Verb & Elliptical StructurePresent Perfect: for/sinceComperative and SuperlativeLet & Be allowed toOther quiz:
Future Perfect Tense › ViewComplete the sentence with the correct form of future perfect tense: ‘By next year, they _______ (read) 100 books.’
A. will have read
B. will read
C. read
D. will have reading
Grammar › View
Which word doesn’t belong?
A. leap
B. play
C. cookie
D. run
Check the underlined section. What is the role of it in the sentence?
The CD that Thomas scratched will no longer play.
A. Adjective
B. Adjective Phrase
C. Adjective Clause
D. none of these
Conditional Sentences › View
many birds will suffer_____ sea levels continue to rise
A. if
B. unless