Lớp 7

Môi trường sống cơ bản của động vật bao gồm:

Sự đa dạng và phong phú của của động vật thể hiện ở

There are only a few minutes left, and the students is writing ________.

“I thought you bought a new fountain pen last week?” “Yes, I did but I left it at home. Can I borrow _____ for a moment?”

My plans to travel around the world have ______ through because I couldn‟t save enough money.

 Jimmy sent his mother a ______ of flowers for her birthday.

I’m afraid very few people know about the concert and almost no one will come. If only the posters _____ on time.