I think _________ history about China is very important.
A. study B. studying C. studied D. studies
--Have you found the information about famous people __ you can use for the report?
-- Not yet .I’ll search some on the Internet.
A. which B. who C. whom D. what
It’s rude to laugh ______ others when they have trouble ______ something.
A. at; do B. to; doing
C. with ; to do D. at ;doing
This kind of cloth feels _____ and sells_____.
A. softly; nice B. soft; good
C. soft; well D. soft; nice
The young trees should ______well as often as possible.
A. be water B. watered C. watering D. be watered
Tony used to _______ to school, but he is used to _______ to school now.
A. walk; taking a bus B. walked; took a bus
C. walk; take a bus D. walked; taking a bus
