Are they getting ready _____ the exam?
A．for B．to C．at D．in
Listen! Someone ______ in the next room.
A．sing B．singing C．is singing D．are singing
Please connect the keyboard the computer.
A．in B．at C．to D．on
-- do you open a new document ?
---Click “new document “.
A．How B．Where C．What D．When
I turn the TV and watch a football match .
A．off B．in C．on D．at
Are there animals in that place ?
A．a B．an C．some D．any
