1.你为什么没有按时完成这个工程呢? --Why didn't you finish the project on time?
--对不起,网上搜索一些信息占用了整个下午。--I'm sorry.Searching the Internet for some information _ took up _the whole afternoon.

2.小明,请指出这个句子的语法错误,
Xiaoming.please_ point out the grammar mistake of this sentence.

3.我几乎无法相信我们在市中心。
l can hardly believe_we're in the city centre.

4.在西樵山顶,他为我指出了山脚的景象。
At the top of Xiqiao Mountain,he pointed out the sights at the foot of themountain for me.

5.我认为他们不允许人们在湖里游泳。
don't think they allow people to swim in the lake.