Listening is just as as speaking in language learning.
You don't know the way. Why ______ the policeman for help?
The Wangs will have _______ holiday in America.
We’re looking forward to_____ the famous science museum tomorrow.
---Mum, could you buy me a dress like this? ---Certainly, we can buy ______ one than this, but ______ this.
We all _______thanks to our dear mother on Mother’s Day.