-Did the teacher tell you ________ next week?
-Yes. We'll visit the Great Wall.
-How much did you ________ for these books?
-I ________ about one hundred yuan for these books.
-Doesn't he want to go?
-________.
-________?
-Yes, I am.
-What's the name of his cat?
-How many numbers are there in your mobile phone(手机)number 13964675896?
-This is Tom.________ is my good friend.
-Nice to meet you, Tom.
-Who ________ Tom and Jim?
-They ________ my brothers.