题目内容：

Betty：Hi, Mum!

Mum: Hello, Betty! Where are you now?

Betty: I’m1._______________ (stand) on the Great Wall of China and2._____________ (talk) to you.

Mum: Really? That’s great.

Betty: We’re on a school trip.

Mum: What about the3._________________ (other)? Are they with you?

Betty: Well, right now Tony is4._______________ (eat) a delicious ice cream. Wang Hui is (75) ________________ (take) lots of photos. Lingling is5.______________ (buy) a few presents and postcards. They’re on sale at the shop. Darming is6._______________ (have) lunch and7.________________ (lie) in the sun.

Mum: I’d like a postcard too, but please take some photos of the Great Wall and send8.______________ (they) to me by email.

Betty: OK. We’re9.______________ (enjoy) the school trip a lot. Anyway, it’s time to go back to school now. Bye, Mum!

Mum: Bye, Betty!