A. | B. |
A.go | B.wait | C.stop |
A.by ship | B.buy ship | C.at ship |
A.by | B.on | C.in |
A.How do you go to school? | B.How can I go to school ? |
A.slow down and stop | B.run fast | C.go straight |
A.red | B.yellow | C.green |
A.slow down and stop | B.stop and wait | C.go |
A.You can see this sign on the road in Hong Kong. |
B.You can see this sign on the road in Beijing. |