Excuse me．How can I get to Shanzihe Airport？

Take Shanghai Road，follow the __________ and you can't miss it．（　　）

A．wayB．trafficC．noticesD．signs

I often feel __________ when speaking in public．

Well，just take it easy．（　　）

A．boredB．greatC．nervousD．serious

Mum always tells me"A smile costs __________，but gives much．"（　　）

A．anythingB．somethingC．everythingD．nothing

Rio 2016Olympics will __________ 16days from August 5th to August 21st．（　　）

A．lastB．continueC．countD．keep

I was caught in the rain．Even __________，I was late again!（　　）

A．betterB．worseC．furtherD．worst