—I don’t know much about computer.—I don’t know,      . Let’s go and ask our computer teacher for help.

— Did you find the small village yesterday?  — Yes, without any difficulty, for it has ______ changed over years. 

 My grandfather walks _____  than my grandmother.

You don’t look       . You’d better go to see the doctor.

--____are you staying in Ottawa?--About two weeks.