What is the mistakes ?

" She are the boys . "

(Choose all the choices that are correct?)

Which is the best synonym ( từ đồng nghĩa ) of computer (Máy tính để bàn ) ?

" Many years ago, we don't have the wifi. But much year later, a scientist change all the word, he invented a wifi. Now, we has the wifi 5G, but at the time, the wifi 2G and 3G is the most expensive, just the wealthies could buy them. But now, the most all of us use 5G, and at the countrysides is starting to uses wifi. "

How many mistakes does the story below has ?

What is the noun of plus ?

Complete the sentence below

( choose all the choices )

" _______ and _______ are types of computer."

" ________ is a types of computer. "

What is the odd one out ?

Choose the synonym of add ?