B1 English vocabulary- starting with A

GOOD ENOUGH.
ex: I am sure that finally I will succeed in [us]ing English in an acceptable way!

RIGHT/OPPORTUNITY.
ex: I would suggest free Internet access as an extra facility in our library.

BUSY
ex: She has been active, doing a lot of things at the same time.

CAN AFFORD- to be able to buy or do something because you have enough money or time.

ex: I can't afford to buy a house.

similar
ex: The children all look very alike.

everything is in a good or acceptable state
ex: I hope all's well.

in a way that other people can hear
ex: Thinking aloud is an old habit of mine.