用所给单词的正确形式填空。
(1)I find it ________(easy) to learn English in this way.
(2)Here is a birthday card for you with our best ______(wish).
(3)In the ___________(twenty-one) century, there will be more inventions.
(4)When she heard the news, she laughed ______.(happy)
(5)The children are watching the football match with great ________.(excite)
(6)Some Chinese singers sing English songs just as _____ (good) as native speakers do.
(7)Who is the little boy in the picture?
It`s me. I am much _________ (strong), aren’t I ?
(8)Keep the door ________ (close), it is so cold here.
(9)Listen! The lovely birds are singing nicely and _______ (soft) in the tree.
(10)Here the stream ______ (wide) into a river.