They promise that they will finish the project in a month,but I remain _______about their claim.
. ---Do you often attend meetings ?--- Yes, I ________ organizational meetings at the end of every month..
_________ many times, but he still couldn’t understand it.
.---You see, I’m not good at English, you are poor in maths, and… --- That’s _______ we’d better help each other.
I can’t fix my mind on my study, with the children ______ so noisily outside my window.
.John sold the camera yesterday which his brother ________ him as a birthday present from Japan.