collocation

Greenhouse ____ : hiệu ứng nhà kính

• effect

• affect

• effective

• affected

Heavy____: ngành công nghiệp nặng

• industrial

• industry

• husbandry

• 
  agriculture

To be _____: kinh ngạc 

• of awe

• on awe

• in awe

• at awe

_____ a nap: ngủ trưa

• got

• gain

• get

• take

_____ an eye on: để mắt tới

• stay

• keep

• hold

• reserve

lost touch _____: mất liên lạc

• with

• on

• by

• without

insist ___: khăng khăng làm gì

• on

• in

• of

• about

persist ____: kiên trì

• at

• on

• in

• of

risk ____: nguy cơ, rủi ro

• in

• of

• at

• on

approved ____: tán thành, ủng hộ

• in

• about

• of

• with