Thedoctors must get there in half an hour There should be no____ in sending the bloodto the dying girl

It’s 8 o’clock. Tony’s parents TV in the living room.

I’ve tried several times, but the car just ______.

s point out ____ we eathealthy food every day, we still need to do much exercise regularly to keepfit.

Microblog is a platform ________ people can expresstheir thoughts and communicate with each other by sending posts.