---Cathy seems to be very happy. ---Surely she is. Having passed all the tests, she felt a great weight__________off her mind.
—Excuse me, do you have the time? —______.
_____ snacks and drinks, but they also brought cards for entertainment when they had a picnic in forest.
— What about having a drink? —_______.
There are hundreds of studentsin front of the school gate to welcome the scientist from America.
--- How are you getting along with your English study? Do you need my help? ---, but I think I can improve it by myself.