This is the best hotel in the city _____I know.
7.--- Will you go to the lecture this afternoon?----No. I_______ to the lecture before.
6.They planted some young trees in the garden _______ it was the best time for them.
5.The young man _______ his way towards the hutong when he saw a policeman coming.
4.In English ,certain nouns are spelt with _______ capital letter at the beginning of _____ word.
3.Here are some _______ for you to follow when you take a test in chemistry.