3, where will Lan and Ba go tomorrow?

    they will visit the museum

4, you will have geography next friday

5, what about playing a game of chess?

6, it takes her 10 minutes to make this toy

7, she will ten on her next birthday

8, I will meet you soon.

9, why don't we hold a party

10, susan is absent today because she looks after her sick mother

11, let's going camping

12, they practice playing the guitar in music room now

13, we shouldn't waste water