John received an invitation to dinner, and with his work ________,he gladly accepted it.
--–Can I speak to Mr Wang, please? --________.
-----Have you got any particular plans for the coming holiday? ----- Yes, _______, I’m going to visit some homes for the old in the city.
Shall Mary come to the concert with us?-Not she has finished her paper.
Water, _______enough, can change into vapour quickly.
The man stopped from time to time_______whether he was being followed.