I can’t thank you ____ much because without your help I ____have won the first prize.

Have you decided where to spend your summer holiday?—Not yet.Wego to Qingdao.

Things made by hand are usually more expensive than _ produced in factories.

David talked with a friend of ________ on the Internet for a long time yesterday.

Look, what’s that over there, under the tree?—It’s _________e-dog. It is my cousin’s.