— Sorry, Sir. I made a mistake again. — _________. Practice more and you will do better.
They have learned to deal ________ different persons.
Look at the photo I took in Jinghong, Yunnan Province. ___ the Dai people were having! Wow! They were celebrating the Water Festival.
He asked me about the best way____more English words
Excuse me! Can you tell me_________?
What did Tina say? — Sorry, I didn’t ____ what she said.