3 ã were ã doingã were rowing ã was fishing ã Was ã taking ã was ã
were listening ã wasnât ã was running
4 ãï¼1ï¼did you use to do ï¼2ï¼ What did they used to do
ï¼3ï¼ He used to fly kites (4) Yes,we did .
5 ãï¼1ï¼HOW (2) what ï¼3) what ï¼4ï¼How
6.the tallest
cleaner
more beautiful
buler buler
better
7.isn't it
don't you
No,i don't
are there
there aren't
isn't it
8.play computer games reading
the most interesting
Because there are many wonderful things in books
9.(1)In 2001
(2)ç¥
(3)Changes in beijing
(4)ç¥
10.A landed
afford
power
B It's about a child who becomes friends with an alien dog
CJ7 is cute and helpful
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