---- Where _______ my books?
---- Sorry, I don’t know.
| A．is | B．am | C．are | D．be |
_____ it is raining, _____ he is still working outside.
| A．Although; but | B．Although; / | C．But; although | D．/; although |
--_____ did you ________the summer vacation?
-- It was terrible . I have too much homework to do .
| A．What; like | B．How , like | C．How; think of | D．What ; think |
Mary tries ____ vegetables eleven or twelve times a week because she wants to be ____.
| A．eat; healthy | B．eating ; health | C．to eat ;health | D．to eat ;healthy |
–How often do you visit your grandparents, Tom? --__________.
| A．Half an hour | B．Three hours | C．Twice | D．Hardly ever |
They said they are twin brothers.No wonder they have so many things _______.
| A．are similar | B．in style | C．in common | D．in the same |