登录
1. I want to buy a
2. He is riding a
3. She had a
4. I borrowed a book about
5. They are
bag
for my mother. 2. He is riding a
horse
. 3. She had a
hamburger
for breakfast. 4. I borrowed a book about
history
yesterday. 5. They are
watching TV
now.答案
1.bag 2.horse 3.hamburger 4.history 5.watching TV
1. There
2. There
3. There
4. There
is
a book next to the pen.2. There
are
two doors in the classroom.3. There
are
some rabbits near the tree.4. There
is
a flag over there.答案
1.is 2.are 3.are 4.is
