__ it is to have a picnic in the hills on such a nice day!
---Oh, it’s you! I ______ you. --- I’ve just had my hair cut.
Great Changes ________in Shanghai since 2000.
She still failed in the final exam___hard she worked. A. whatever B wherever C. however D. whenever
Child ______ he is, he can speak four different languages. A. as B. although C. if D before
I was doing my homework in my bedroom _______the light went out. I did it with a candle on.