working
- Scientists are now working _ humanoids(类人生物) because they can help people alot. [ ]
- Don’t stop working ______ twelve. [ ]
- He has been working in the factory _______ ten years ago. [ ]
- Jane’s brother’s _______an American company.[ ]
- If you are weak ______ a subject, ______ and asking a teacher for advice can help.[ ]
- Are the new rules working? —Yes. _______ books are stolen.
- Anna is _____ to work out the math problems and gets a good grade.
- You should be working instead of _________ there in bed.
- I feel bored with working all day. —Why not some sports to relax yourself?
- I’m still working on my project.—Oh, you’ll miss the deadline（截止期限）. Time is________.