[ Vocabulary and Grammar ]
Scientist use _ very strong telescope to help them look fat out into space.
A. a
B. an
C. the
D. any

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Grammar › ViewWhat word is a synonym of the word “blended”?
A. Shaken
B. Cut
C. Mixed
D. Destroyed
Grammar › View
Our nephew was crying, we tried to feed ____.
A. him
B. us
C. her
Grammar › ViewWhich of the following nouns is a thing?
A. doctor
B. pencil
C. nurse
D. teacher
Conjunctions › View
_______ John was watching television his wife was reading a book.
A. after
B. before
C. while
D. during
