1.Chopsticks are --------.Chinese people ------them to eat.A

1.Chopsticks are ________.Chinese people ______them to eat.A Frenchman David _____to ______forks,but after staying in China for two years,he has already been _____to ________them to have meals.(use)2.The road is icy,so take _________care when walking ,__________the old and young .(particular)3.His biggest challenge is____ how to get on well with others.A.learnt B.learning C.to learn D.B and C4.Microwave ovens can _____food and milk.A.be used to heat B.be used to heating C.be used for heating D both A and C5.It 's getting _________colder today than yesterday.A.even B.much C.far D.A ,B and C6.I have changed it _______you suggested.A.like B.as C.that D.so