----I’m sorry I don’t know it ,either. Let’s ______in the dictionary.

A. look it after B. look it up

C. look for it D. look at it

【題目】— Shall we ________the dancing?
— That's a good idea. Let's________ them.
A.join; join in
B.join; join
C.join in; join in
D.join in; join

— Yes．It this summer.

A．held; took place

B．was held; was taken place

C．held; was taken place

D．was held; took place

【題目】The more you smile, the ________ you will feel.
A.happy
B.happier
C.happily
D.more happier

【題目】The flowers in the garden are more beautiful than ________ in doors.
A.them
B.those
C.it
D.what

----Don’t worry! Why not ___the teacher for help.

A. finish , to ask B. to finish, ask

C. to finish, asking D. finish, ask

------I _____take a bus ，but now I _____walking.

A.used to ， use to B.was used to， am used to

C. am used to， used to D. used to， am used to

A. open B. close C. turn on

A. invited B.was invited C.were invited

A.There B.These C.This