There’s ________ one-legged desk in ________ classroom.
u think attending training courses isa great help when you look for a new job—Well, it all depends _____, it gives memore of a chance to try
When you go _______ the street, you must look at the traffic lights. When it’s red, you must stop.
Oh dear! How can you ________ such important information?—Forgive me.[ ]
They elected Li Keqiang ______ of China.