[ Grammar ]
They almost look the same. They ________ be twins.
A. must
B. can
C. may
D. should

Random Topics:
Sentence StructureConditional Sentence Type 2 and Type 3Speech TensesVerb TenseFirst Conditional, Future Time ClausesPresent Simple Tense Passivetake, make, doModals in the Past - Speculation and DeductionTenses and ConclusionsDegree of ComparisonOther quiz:
Grammar › ViewBefore I (meet) you I (hear) about you.
A. met, heard
B. meet, had heard
C. met, had heard
D. had met, heard
Vocabulary and Grammar › View
The daylight hours GROW every day.
Grow is…
A. Simple Subject
Noun
B. Simple Predicate
Verb
My brother sometimes ______________ swimming at the weekend.
A. going
B. goes
C. go
Grammar › View
Choose the correct sentence in present continuous (be + verb + -ing)
A. I am making a cake for the birthday
B. I making a cake for the birthday
C. I make a cake for the birthday