Trắc nghiệm ôn thi Revision 2

She can't get home.... She has no money

• Unless

• If

• Until

• Without

Villagers can compete against the commercial fishing and timber companies who ..... the natural resources of the area, taking as much as they want

• Deplete

• Lower

• Leave

• Decrease

The Mekong Delta is an extraordinary place that..... international tourists

• Offers

• Considers

• Attracts

• Persuades

The areas are very ...... For tourists who love to study and discover

• Suitable

• Available

• Successful

• Aware

If the doctor had arrived sooner , the boy....saved

• Might be

• Have been

• Was

• Might have been

Answer explanation

If 3

The patient could not recover unless he.....an operation

• Had undergone

• Would undergo

• Underwent

• Was undergoing

The gardens and islets near the Tien and Hau River arre very attractive ecotourism.....of the region

• Views

• Scenes

• Sights

• Destinations

Seattle is one of the most ......cities in the US

• Ecosystem

• Eco - friendly

• Ecology

• Ecological

Don't be afraid......the holiday company about what they do that is ' eco '

• About asking

• To asking

• Asking

• To ask

Ecotourism is a booming business .... Many tour operators cite as being helpful to nature

• Who

• That

• Whose

• Where