Having an outdoor meal is always fun, but it can also be damaging to the planet if ______.

The plan is dead. I it more water.

The harder we study, _______ we’ll get.

s goal of 75 percent GDP growth this year,though moderate in comparison with previous rates, is not cause for concernsince it could still generate ________ volume wealth

Would you please tellme________to deal with all the problems, Mr Feng?