19."I was very nervous at first," says Sarah. "However,my host family are really friendly.I'm (A)glad to be a guest in their home.I've learnt to use chopsticks and they are teaching me a little Chinese." The students spend the weekdays studying with Chinese students.(D)______ the weekend,they tour around Beijing and visit places of interest with their host families. "It's been a fantastic experience so far," says Eric. "I've learnt a bit of tai chi,and I really enjoy it.We have already learnt a lot about Chinese culture and history.The teachers have introduced us to Chinese paint (B)as well." We've also tried to paint some pictures ourselves!(C) I haven't had much success yet,but I will keep trying. "(F)我已經(jīng)交了許多新朋友." says Sarah. " I plan to keep in touch (E)_______them when I return home.We'll see one another soon because they'll come over to the UK for the second part of the exchange next month.I can't wait!"