---______ go walking with us after supper this evening?
--- Great! I have nothing important to do.
| A．What about | B．Why don’t | C．Why not | D．Let’s |
I think there will be more
in big cities.
| A．pollution | B．policeman | C．population | D．prediction |
You can ask Alan for help. He won't
| A．excuse | B．refuse | C．result | D．relish |
They will
for Hong Kong next Wednesday.
| A．lose | B．live | C．love | D．leave |
The weather was
in the morning, but it rained in the aftemoon.
| A．fun | B．fan | C．fine | D．phone |
I bought a
and a ruler in the shop.
| A．hen | B．pet | C．ten | D．pen |