_______ your math teacher? Mr Zhao.
A. What's B. Who's C. Where's
________ me a cup of tea，please.
A．Bring B．Take C．Carry
—How are you________today?
—I feel happy.
A．feel B．feels C．feeling
I will ________you________your science.
A．help；on B．help；with C．help；about
You ________ need to go to school today.
A．do B．does C．did
I am ill. I ________stay at home.
A．must B．have to C．need