Sustainable development is long-term________which focuses on the environment and ________ natural resources.

Though you don’t like him , you should treat him the way ______ suits him most . After all , he is your leader .

Anna, have you ____seen China’s Got Talent Of course, I ____it last weekend.

(北京)It was raining heavily.Little Mary felt cold, so she stood ________ to her mother.

The weather isn’t good enough for an outing, is it?—Not in the least. We can’t have ______ at this time of the year.