1. Miss Yang explains things very well and what she says can be understood ______.

Mr. Wang felt________ after his children moved out.

——It’s a __________day today. Let’s go _________.      ——Great. Let’s go.

British students have________ weeks ________ in the summertime than Chinese students. 

–The meat is really delicious.--Yes, but don’t eat _______, there’s something __________ delicious.