-- Did you read a book about customs last week?
-- Yes, I found ______ very useful to know the customs of foreign countries.
| A．that | B．this | C．it’s | D．it |
The panda likes ________ trees.
A. climb B. climbs C. climbing
—What do you do on Sunday?
—I want a trip ________ the zoo.
A. about B. at C. to
—Where ______ the lion come from?
—_______.
A. is；America B. does；American C. does；America
_______ is pandas' favourite food.
A. Bamboo B. Fruit C. Grass
Which is different from the others?
A. Asia. B. Europe. C. Japan.