________________________________
was able to pqss
________________________________
was able to pqss
________________________
will not be able to attend
_________________
will be able to pass
_______________________ the children _______________________ (come) to the party on Saturday?
can / come
_________________
will be able to allow
_________________
will be able to organize
_________________
will be able to play
___________________
cannot fix or won't be able to fixe
_________________
couldn't get
_________________
could climb / was able to climb
_____________________ I ______________________
will/be able to take
_________________
will be able to
By next year, I _________________
will be able to
4. Negative ability on a specific occasion
couldn't/not be able to
3. Negative general ability
couldn't/not be able to
2. Positive ability on a specific occasion
be able to
1. Positive general ability
could/be able to
12. We ______________________________ hear Joe enter the house because he made a loud noise.
could /were able to
11. I ________________________________understand anything that he was saying.
couldn't /wasn't able to
10. However, she ____________________________ see the escaping gas.
couldn't /wasn't able to
______________________
could/was able to
8. The rescuers _______________________contact the trapped miners soon after the mine collapsed yesterday.
were able to
7. However, I _______________________ find the original keys at that time.
couldn't /wasn't able to
6. Fortunately, I ____________________________ unlock the door with a spare key last night.
was able to
______________________________
couldn't /wasn't able to
____________________________
couldn't /wasn't able to
________________________
could/was able to
___________________________
could /was able to
she_______________________
coulde/was able to
____
SA
____
SA
8.____
SA
7.____
SA
6.____
GA
____
GA
____
GA
3.____
SA
____
SA
____
GA
12. _____________ you ____________ (come) to my house after class?
Are you able to come
__________________
is not able to join
__________________
are able to find
9. __________ you ________________ (explain) the grammar again?
Are you able to explain
__________________
am not able to finish
__________________
are able to use
____________ she ______________________ (take) the advanced class?
can she take
__________________
can't go
__________ you __________ (help) me with this exercise?
can you help
__________________
can't come / cannot come
__________________
can play
9. I'm afraid we are _________________
not able
________________
able
________________make
can't
_________________
be able
_______________
can't
___________
can't
_________
can
________
be able
_________
can