I didn’t see you at the party yesterday. Why? — Because I ________ for an important person from America at that time.
If the traffic light is red. You can’t walk _____ the road. [ ]
There is ____ “u” and _____ “s” in ____ word “useful”.
Tom, you’ve got an “A” in the maths exam. How I ______ you!
This pair of jeans looks nice _______Lucy because she looks nice _______ blue.[ ]