[ Grammar ]
_______ you know Mars ?
A. Are
B. Is
C. Do
D. Does

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Grammar › ViewCan you ______ some eggs at the grocery store?
A. tell your father get
B. ask your father to get
C. make your father to get
Tenses of Verbs › View
Choose the simple form to complete each sentence.
The monkey ________ all the bananas.
A. was eating
B. had eaten
C. ate
Grammar › ViewThey swim every day. Look! They________.
A. a. swims
B. b. swam
C. c. is swimming
D. d. are swimming
Tenses and Articles › View
It took me _____ hour to finish the homework.
A. a
B. an
C. the
D. –