【推荐1】How much ________ (be) the blue socks?

【推荐2】Half the students in our class _______ (be) girls.

【推荐3】It’s six o’clock. My teachers ________ (work) in their office.

【推荐1】There ________ (be) a desk in the room.

【推荐2】B. 用括号内所给单词的适当形式填空。
1. I don’t want __________（be）fat.
2. Can you __________（spell）“blackboard”?
3. She __________（have）a volleyball.
4. Let __________（we）play ping-pong.
5. Some English books __________（be）on the desk.
6. His sister __________（watch）TV at home now.
7. Tom __________（lose）his school ID card yesterday.
8. How about __________（help）the girl in the classroom?
9. I __________（be）Jim Green. Nice to meet you.
10. There __________（be）some milk and some apples on the table.

【推荐3】I love music. There ________ (be) two guitars in my bedroom.