Can / Can't / Could / Coulnd't
Pratcise using these modal verbs in the correct context
Can / can't / could / couldn't
Complete the sentences with can, can't, could or couldn't
1.
you open the window, please? It's really hot in here.2.
I remember going there when I was a child - it's a lovely place.3.
I can play the piano really well, but I read music, unfortunately.4.
It have been a mistake - I've made that mistakes lots of times before!5.
I'm sorry, but I deliver the presentation tomorrow.6.
You smoke here. You have to go to the designated smoking area over there.7.
When I was younger I swim really well, but I haven't practised for a long time.8.
It have been your boss who called you because he's in a meeting without his phone.9.
You finish the work tomorrow if you don't have time now, it's no problem.10.
Last year I use the software, but after lots of training I'm now an expert.