1.For,at
2.in
3.in
4.for
5.for
IV
1.What can I do for you?/Can I help you
2.Please look at these T-shirts.
3.How much is it
4.Here you are .
用适当的接触填空和补全对话求解答
1.For,at
2.in
3.in
4.for
5.for
IV
1.What can I do for you?/Can I help you
2.Please look at these T-shirts.
3.How much is it
4.Here you are .