1. Peter is the same age as Van. Peter is as 2. Walking up the mountain is interesting. It is 3. When did they start wearing this uniform? How long 4. They speak English and Chinese in Singapore. English 5. Learning English is not easy. It

1 Peter is as old as Van

2 It is interesting to walk up the mountain

3 How long have they worn this uniform?

4 English and Chinese are spoken in Singapore

5 It is not easy to learn English