当别人向你介绍一位新同学时,你应该对新同学说:_________
— Is there a bank near here? — Yes, there is. It’s the post office.
Amy always at 6:30, but she late today.
People _________ many trees so elephants are losing their homes.
— ________ does your mother go to work? — She usually goes to work in a car.
— When ______ he buy his bike?— Two years ago.