The twin brothers stand under the tree, ______ and say nothing.

It was only after we had watched the film “Amazing China” we realized what amazing achievements China has made in the past five years.

The fact has worried people _______ the number of thedeaths is still increasing.

The Great Wall is a place ______ almost all tourists would like to visit when they come to Beijing．

(2013·北京东城区高三教学统一检测)He is, how shall I ________， not fat but rather well built.