Parents ______ good conditions(条件) _______ us. We should be grateful(感激的)to them.
- Have you seen ________ film Where are We Going, Dad? - Yes, it's ________ interesting film!
– We can invite our teachers to the farewell party next Saturday. -- Yes, ______? I’ll call them at once.
–The documentary A Bite Of China II is quite popular around China recently. How do you like it? -- ______.
We’re sure that the environment in our city ______ greatly through our work in the near future.
We all know that learning a foreign language _______ time and effort.