_____________ well prepared you are, you still need a lot of luck in mountain climbing

gital mobile phones definitelyproduce less radiation, but that doesn’t meanthat they should be used without caution.

Schools in the cities are well equipped those in the countryside are poor．

ould appreciateit if you could stay for lunch.— Sorry, I .I have another appointment.

“I hope the dialogue,” said the spokesman, “______ between the two presidents next week will give us some active signals.