I saw him when I passed by.
A.ran B. to runC.running D.run
Bob used to ________in the countryside . But now he is used to _________in the big city .
A. live; living B. living ; living C. living , live D.live,live
---You’d better not eat too much salt. It's bad for your health.
---- _______________.
A.Not at all. B. You’re welcome.
C.It doesn’t matter D. Thanks for your advice
Yesterday, they talked about something important _______ the phone.
A.in B.of C. from D. on
His father told him ________ his best friend to dinner this Sunday.
A.invite B.ask C.to invite D.asking
The more you smile, the ________ you will feel.
A.happy B.happier C.happily D.more happily
