He ______ us ______ a cheaper hotel at last.A. provided, with B. offered , to C. gave, to
______ to improve our environment?
Did your father tell you ______?
“Great achievements can be done in _______ with nature, ” Schworer said.
— ______is it from your home to the Summer Palace? — It takes about 20 minutes to go there by car.
— He hardly spent any time on his subjects, _________? —_________, so he did badly in his lessons.