Fog and Haze occurred in many areas of our country , a large area of low visibility condition in the city.A causing B cause C to cause D caused
(2012·江苏)—Don't worry, Mum. The doctor said it was only the flu. —__________! I'll tell Dad there's nothing serious.
Tom took a taxi to the airport, only __________ his plane high up in the sky.
I had hardly got to the office __________ my wife phoned me to go back home at once.
He has a terrible toothache. So his mother has to __________ all his food for him.
The next bus will come 20 minutes later. __________, let's go therefor a coffee.