--- Shall we go out for a walk?--- Sorry. This is not the right _____ to invite me. I am not in the mood to walk now.
. Helen has picked up French and can speak fluently after a short stay with her aunt in Paris.
The September 11 Attack has been _______ by the entire international community.
I’m sorry to _______ the meeting, but there is an urgent call for the chairman.
As I joined the big crowd, I got _______ from my friends.
-----Have you finished your homework yet? ----- Not yet, I _______ to do it just a few minutes ago.