—It's difficult to get to the other side of the river.—I think a bridge ________ over the river.
--- It’s difficult to get to the other side of the river. --- I think a bridge over the river.
-- Don’t you like math? -- , I like Chinese very much.
I like this silk dress, and it so soft and comfortable.
--- We failed in the singing competition. --- _________. Better times are waiting for you.
There are no people in the hotel. It _________ have the friendliest service.