Mr. Wang is leaving ______ Guangzhou next week. [ ]

Do you remember “______you eat ,_______you are” __Sorry ,I won’t eat too much ,I’m too fat now .

.Many scientists believe that now we can study the behavior of a three-year-old child to see ____ they will grow up to be criminals.

Did you see Dr Ma yesterday afternoon? —When I got to his office, he ______. So we just talked little.

This is______difficult problem that few students can work it out.