[ Grammar ]
While the astronauts __________ outside the space station, they saw a strange object.
A. work
B. worked
C. are working
D. were working

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Grammar › ViewWe’ll stay on the beach until … dark.
A. it gets
B. it might get
C. it will get
D. it is getting
Tenses › View
The jeans ____ perfectly after I got them tailored last weekend.
A. fit
B. fits
C. is fitting
D. will fit
