Director Wang, a man is waiting to see you outside, _______ he come in?– In a moment. I’ m busy right now.

We must work hard to ________ a good knowledge of English.[ ]

Finally, Li Qi presented a perfect show in front of the 4 judges, all of agreed that it was he who was the winner in Voice of China 2013.

Could you teach me how to make an apple pie— _______.

Look! What’s that in the sky — birds!