)1. put in «can» or «can't» if possible; if not, use «could» or «will be able to». 1) pick it up tonight, if that's convenient. 2) i think speak english quite well in a few months. 3) we need some more oil.' 'ok, let you have some this week.' 4) dr. see you at 12 on tuesday. 5) walk again in a few weeks. 6) if we took the wheels off, get it through the back door. 7) do you think one day travel to the stars? 8) this week's no good, but bring the car in next week. 9) if i practiced a bit, be pretty good at tennis. 10) in a few years, think better than we do. 11) give you a lesson this evening. 12) i'm free at the weekend, so the come round. 13) i'll post your letter, but i don't think the read the address. 14) do your job with no trouble at all. 15) we're busy this week, but repair it by next thursday.

i’ll be able to pick it up tonight, if that’s convenient. i think i’ll be able to speak english quite well in a few months. we need some more oil. “ok. i’ll be able to let you have some this week.” dr. parker will be able to see you at 12 on tuesday. she’ll be able to walk again a few weeks. if we took the wheels off, we won’t be able to get it through the back door. do you think one day people will be able to travel to the stars? this week’s no good, but i’ll be able to bring the car in next week. if i practised a bit, i’ll be able to be pretty good at tennis. in a few years, computers will be able to think better than we do. she’ll be able to give you lessons this evening. i’m free at the weekend, so the kids will be able to came round. i’ll post your letter, i don’t think the postman will be able to read the address. i can do your job with no trouble at all. we’re busy this week, but we can repair it by next tusday.