Question

Complete these sentences with 'can' or 'be able to'.

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1. I'm sorry I won't _________ come.

can
be able to

2. I've not _________ sleep very well recently.

can
been able to

3. I'm locked in! I _______ get out!

am not able to
can't

Answer 1

1) be able to
2) been able to
3) can’t

Answer 2

1. be able to

2. been able to

3. can't