Tom had finished his work________his mother came back.
A: after
B: before
C: while
D: then
A: after
B: before
C: while
D: then
举一反三
- Tom had finished his work________his mother came back. A: after B: before C: while D: then
- Tom had finished his work________his mother came back.
- Tom with his sister ____ computer games when his mother came back. A: was playing B: are playing C: were playing D: is playing
- Li Lei didn’t go to bed _______his mother came back last night. A: then B: until C: because D: After
- To his mother’s relief, Tom had perfectly recovered from his _______ (ill).