Foreign visitors will be amazed ______ the art work of three cowboys on horseback ______ a crowd of cows back home along a road on the Rocky Mountains on one broad maple leaf.
______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
_________ you may have, you should gather your courage to face the challenge.
He made another wonderful discovery, _______ of great importance to science.
These kinds of shoes ________ well.
In April, 2009, President Hu inspected the warships in Qingdao, ________ the 60th anniversary of the founding of the PLA Navy.