Unit 4 Review Quiz

From the past to the present, innovation has profoundly ______ the way we work and live.

• accessed

• driven

• changed

• grown

Climate change is a problem _______ in many parts of the world.

• felt

• be felt

• is felt

• can be felt

According to some research, online _______ is more effective and should be greatly promoted.

• tutor

• tutoring

• tuter

• tutering

The workers in this factory work on two ______ every day.

• works

• types

• shifts

• runs

For many students, this package of service is convenient, prompt and ______.

• contented

• blurring

• initiative

• affordable

Something must be done to s_________ the delivery process.

Just ask, and we will be happy to o_______ any help.

It is estimated that to ensure that every child has access _____ quality education in 2020, sub-Saharan Africa will need to recruit 370,000 new teachers every year.

• to

• of

• about

• with

In China, many shoppers prefer ________ shopping (直播间购物）, and it has become one of their ways to relax after work.

• broadcast room

• live-stream

• on-line

• Internet room

Print books have their strengths , such as not having batteries that need to be r________.