[ Grammar ]
What (you, do) ………..when you ………….(hear) that noise?
A. were you doing/ heard
B. you were doing / heard
C. you did/ heard
D. you did / were hearing

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Grammar › ViewIt’s sometimes rather difficult to _________ what she says.
A. belief
B. believe
C. belive
Grammar › View
Which words in this sentence are nouns?
Chase Pond is in the large park.
A. Chase Pond, is
B. the, park
C. Chase Pond, park
D. in, large
The cat crawled ________ the sofa.
A. over
B. under
C. on
D. at
Grammar › View
Choose the correct verb from the choices.
The owner of the puppies (seems, seem) interested in finding them good homes.
A. seems
B. seem