Điền mệnh đề quan hệ thích hợp vào chỗ trống:
1.It is the English language ______ is used as an official language in 44 countries.
2.Our manager gave a party _____ cost 80 million.
3.We don’t know all the guests ______ were invited to the party.
4.The man ______ was introduced as the most successful businessman was very young.
5.The party _______ lasted only two hours gave us much pleasure.
6.Do you know the name of the lecture ______ just came to our class?
7.She knows the stranger _______ invited our company yesterday.
8.This is the car ______ they wanted to buy.
9.The man _______ is standing by the window is my grandfather.
10.The man _______ you met at the party was a famous film star.
11.What is the name of the lady ______ was wearing the gold dress?
12.You are reading the book _____ I want to read.
13.Do you like the people _____ she invited to her party?
14.Do you know the man _____ lives opposite my house?
15.The magazine ______ you lent me yesterday is very interesting.
16.I gave him all the stamps _______ I have.
17.I bought this map, ______ helped me a lot.
18.He said that he had never seen her before, ______ was not true.
Mn giúp mình với ạ :33