—This physics problem is too difficult. Can you show me ________， Wang Lin？ —Sure.
A. what to work it out B. what to work out it
C. how to work it out D. how to work out it
— How many students are there in each group?
— Usually each group _______ six students in our class.
A. is made from B. is made up of
C. is made in D. is made of
Last week， I read a world-famous book ________ Around the World in Eighty Days.
A. called B. calls C. is called D. is calling
---He's not finished his homework， ______he?
---_______， so he can watch TV now.
A. is， Yes B. has， Yes
C. hasn't， No D. has， No
.My aunt got married ____ my uncle ten years ago.
A.to B. with C. for D. /
—Have you written anything on Chinese traditional food so far?
—_ __， but I have a plan for it.
A. Ever since B. Later on
C. Not yet D. From now on
