With the development of China, Chinese ________a bridge to connect China with the rest of the world for years.
A.became B.has become C.becomes D.will become
Some of us are like flowers that will ________if they are put in a proper position.
A.come on B.come over C.come out D.come up with
We always don't realize time goes by, ________we're playing games.
A.while B.although C.unless D.if
—Dad, I think that we can't reach the top of the mountain.
—________. Though it's hard, just stick to it.
A.I will give you a hand B.It takes time
C.Sounds like fun D.I think so
—People like the houses whose windows are south facing.
—______.This kind of house can get plenty of sunshine.
A.Luckily B.Gradually C.Exactly D.Generally
—The price of pork （猪肉）________so quickly these days.
— I agree with you.
A.affords B.rises C.improves D.spreads
