With new technology used in a__________ more crops are produced.
They have found the————(解决办法) to the traffic problem.
There are four underground lines in Beijing, and several lines are under _______(建设)
You can’t pass the entrance without a p_____
-When could you have a meal with me? -I’d like to go wherever it is c_______ to you.
He gets some money from the government every year because of his ____ (伤残) in a fire accident.