[ Grammar ]
I called my doctor’s office, but I got the voicemail. They ________ be closed for lunch.
A. must not
B. won’t be able to
C. will be able to
D. must

Random Topics:
Types of Sentence StructureA/AnPassive Voice in Past and Present TenseKinds of NounsModals of ObligationAdverbial Clause, Noun ClausePast Tense vs Future TenseTransition WordsIntermediate PrepositionsUsed to & would & Past SimpleOther quiz:
Grammar › ViewWhat is the participle in the following sentence?
I turned in my completed homework.
A. I
B. turned in
C. completed
D. homework
Grammar › View
__________ he was tired, he continued working
A. Although
B. Because
C. Therefore
D. Since
Grammar › ViewPast simple and past participle of FLY
A. FLEW / FLOWN
B. FLIED / FLIED
C. FLEWED / FLOWNED
D. FLI / FLUN
Grammar › View
Kim did not practice hard enough ________ she failed her piano exam
A. so
B. still
C. but