___________ will the weather be like tomorrow –There will be a thunder storm. I don’t know _____ to do when the storm comes.

MrBrown arranged for the taxi to come at six _____ she would not have to wait long at the station[ ]

s the debate of your essay—It ____ well, but I ____one of the key points.

_________you’ve known the importance of it, you should try your best to do it

e of the continuous bad weather, the buildingwork of the bridge over the Yangtze River is far behind