--Dad, I’ve got an "A" in the math exam. --Great. And I’m sure you will do better, because this is a good_______.
Lian Zhan, the Chairman of the KMT, enjoyed the scenery of the Huangpu River ______ the night of May 1st.
Mike _____the bookshop. I have to wait for him.
It was a long journey, but _____of them four felt boring.
---Sorry, I can’t work out this problem. ---Try again, please. It’s only ______ difficult.
---Dear me! What a wonderful computer! ---My grandpa bought it for my sister and me. It’s ______.