The machine has been used many years. It’s no wonder that it doesn’t work well________.

It was only after we had watched the film “Amazing China”_______ we realized what amazing achievements China has made in the past five years．

John failed his final exam— I’m not surprised at the news ____________, he is never seen busy with his lessons[ ]

I hear you have plenty of stamps.—Yes，I have some nice________.Do you want to have a look

________unpleasant weather! Mysister and I have to stay at home instead of going camping.