[ Grammar ]
We have seen great technology _____ over the years.
A. develop
B. developed
C. development
D. developing

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Perfect Tense › ViewWhich of the following is the interrogative form of the sentence ‘I have seen that movie’ in the perfect tense?
A. I have seen that movie?
B. Have seen I that movie?
C. Have I seen that movie?
D. Seen I have that movie?
Tenses › View
They … to stay at home for two weeks because of the possibility of rabies (la rabia).
A. had
B. were having
C. had had
Grammar › ViewThe worker claimed that ______ the helmet nor the gloves provided were his size.
A. both
B. neither
C. either
D. none
Grammar › View
We quit ………………………… our yard during the summer.
A. watering
B. to water
C. to watering
D. water