[ Tenses ]
While the children … (play) in the yard, their mother … (call) them.
A. have played; called
B. played; was calling
C. were playing; called
D. were playing; was calling

Random Topics:
Prepositions after VerbsGerund & ParticipleSimple and Continuous Present TenseWho or WhomSubjunctiveModal, Causative Verb & Elliptical StructurePassive Voice of TensesGerund - to Infinitive Passive Voice with ModalsTOEFL Adjective and AdverbOther quiz:
Present Simple, Present Continuous or Present Perfect › ViewHe always ______ (cook) dinner at the weekend.
A. has cook
B. is cooking
C. cooks
Grammar › View
To make a living, Molly manufactures manhole covers in assorted colors. This will surely ______________ the beauty of the city.
A. affect
B. effect
Tania said, “Could you change my domain name?”
A. Tania asked if she could change the domain name.
B. Tania asked if we could change her domain name.
C. Tania said if I can change my domain name?
D. Tania wanted to know if she can change her domain name.
Conjunction › View
I reminded him to buy some sugar ____ he forgot.
A. and
B. but
C. so
D. because
