Unit 7 - 12

GPS systems help a lot of people to ______ on land, on the sea, and in the air.

• intervene

• control

• navigate

• detect

There are a lot of online language learning programs which are able to interact _____ learners.

• to

• with

• on

• for

.............: bring something back into use.

(Viết từ vựng ra)

............... /'keipәb(ә)l/: having the ability or qualities necessary for doing something.

(VIết từ vựng ra)

We had a professional photographer ____ pictures of everyone who participated in our wedding.

• to take

• taken

• to be taken

• take

So far, only one person has survived an operation to _______ an artificial heart.

• defeat

• implant

• recover

• activate

I wanted the mechanic to change the oil in my motorbike.

→ I had ________ the oil in my motorbike.

(Chỉ viết từ cần điền vào khoảng trống)

Intelligent ______ are widely used in many fields such as heavy industries, hospital medicine, business, and the military.

• voice recognition devices

• navigation

• GPS

• machines

This progamme is used to_______ the new genderation robots.

• activity

• activator

• activate

• activation

The students got the librarian ____ books for them.

• buy

• bought

• buying

• to buy