6, A- mystery (n, điều bí ẩn)
7, B – suggestion (n, sự gợi ý)
8, B – tourist (local tourist information office: văn phòng thông tin du lịch địa phương)
9, C – Pyramids (n, kim tự tháp)
10, B – blocks (blocks of stone: các khối đá)
11, D – put (v, đặt)
12, A – tomb (n, ngôi mộ)
13, A – thieves (n, những tên trộm)
14, A – king (n, vua chúa)
15, B – on (on Earth: trên Trái Đất)
16, B – on
17, d – from (protect sth/sb from sth: bảo vệ cái gì/ai khỏi cái gì)
18, d – 0
19, c – the
20, b – is said to be
21, c – was discovered
22, d – God is believed to have created the world.
23, d – Bill Gates is said
24, a – can be seen
25, b – to be left
26, a – have been proposed
27, b – It is said Tom stole the money
28, c – he has not been seen
29, c – Many people are said to be homeless after the floods.
30, c – Visiting the pyramids is thought to be interesting.
31, B -> know
32, C -> said
33, D -> ever constructed
34, B -> 27-meter-high
35, C -> served
