Baitap

That woman would never do anything to……the lives of her children

• danger

• dangerours

• endanger

• endangered

If the product doesn't work, you are given the _______ of a refund or a replacement.

• Choice

• Choose

• Chooser

• Choosing

last weekend they saw a quick film showing the variou stages in the______of glass

• Product

• Producer

• Products

• Production

The panda’s …. habitat is the bamboo forest.

• natural

•  

  nature

• natured

• naturally

Learners can feel very ...... if an exercise is too difficult. 

• Courageous

• Encouraging

• Discouraged

• Sicouragingly

The _____________ friendly products are designed not to harm the natural environment.

• Environmet

• Enviromental

• Enviromentally

• Enviromentalism

The waste from the chemical factory is extremely ....... 

• Harm

• Harmful

• Unharmed

• Harmless

People are destroying the air by adding ...... to it

• Pollutants

• Polluters

• Pollution

• Polluted

14 percent of primate species are highly ______.

• Danger

• Dangerous

• Endanger

• Endangered

14 percent of primate species are highly ______.

• Preserve

• Preservation

• Preservative

• Preserves