[ Grammar ]
They _____ television when suddenly someone knocked at the door.
A. watch
B. are watching
C. were watching
D. have watched
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Grammar › ViewThe train ___ platform 3 is departing ___ ten minutes
A. at – on
B. on – at
C. at – in
D. in – at
Vocabulary › View
After marriage, Mrs. Hoa always keeps good ____ with her mother-in-law.
A. association
B. friendship
C. relationship
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A. cooking
B. cooked
C. cook
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What does the word ‘random’ mean?
A. Clear and accurate
B. Very large, heavy and solid
C. An area or a region with a particular feature or use
D. Done, chosen, etc. without deciding in advance what is going to happen, or without any regular pattern