[ Tenses ]
I _______ there once a long time ago and _______ back since.
A. went / have not been
B. went / am not
C. have gone / was
D. went/ not be

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A. uses
B. are using
C. used
D. use
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The roads _____ too rough and uneven.
A. are
B. is
C. was
D. am
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A. that she leaves
B. she leaves
C. her to leave
D. she to leave
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Either my uncle or my grandparents _____________ going to buy me a laptop
A. is
B. are