[ 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:
Homonyms › ViewShe brushed out the hair of her horse’s ___.
a. main
b. mane
c. mein
Grammar › View
Lisa is very young. She can’t stay home alone.
A. Lisa is too young to stay home alone.
B. Lisa is very young too stay home alone.
C. Lisa is enough young to stay home alone.
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
