Betty, your English is very good. have you learnt it?—For about 5 years.[ ]

_______is the distance from the mount to the river?[ ]

Do you like-singing? Please come and join .

It’s said that the famous scientist will give us _________advice on maths study. —__________good news! I’m not good at it.

We looked at each other_____ fear when the earthquake started? [ ]