Helen finds ______ difficult to climb to the top of the mountain in an hour. A. that B. this C.it
— Remember to print on both sides of the paper. —__________.
I wouldn’t mind______a roommate. We can help each other and save money as well.
Harry has decided __________ an online shop after graduating from school.
By the end of last week, she______in the west of China for two months helping the homeless children.
Susan and Lily______tomatoes a nd other vegetables on the farm this time yesterday.