[ 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

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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:
Grammar › ViewA (n)_____ of food and clothing is gratefully accepted.
A. take
B. give
C. donation
D. dinner
Grammar and Vocabulary › View
The more you exercise, ____ you get.
A. the fitter
B. the more fitter
C. the most fittest
D. the fittest
Reported Speech › ViewTania 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
