I thought the problem of water shortage would ________ at th
I thought the problem of water shortage would ________ at th
so,water shortage has become one of the most serious problem
Is this the way you thought of ________ the problem?
()the problem of food shortage getting more serious,the gove
At first i thought that math problem would be rather difficu
Don't waste water or there will be a shortage of water in th
It was you ________ I thought of all the time.
I had thought I would have difficulty in solving the problem
Dose the way you thought of ________ to make the water clean
Water shortage in this area will be a serious problem to the
The problem ________ at the meeting yesterday.
If the thought I thought I thought had been the thought I th