[ Grammar ]
The bird [whose / which] wings are injured can’t fly.
A. whose
B. which
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Verb Tenses › View_______ Marco ______the golf competition?
A. Done, won
B. Did,win
C. Had done, had won
D. Have done, have won
Present Tenses › View
Richard ___________ (do) the same job for 20 years.
A. has been doing
B. has done
C. have done
D. does
E. are doing
Grammar › ViewJulia left the restaurant after she __________eating.
A. had have finished
B. had finished
C. have finish
D. has finished
Preposition Form › View
Choose the correct option to fill in the blanks with suitable prepositions.
Africa, the origin of life, abounds _______ endless red deserts and intolerably hot storms.
A. by
B. upon
C. with
D. through