UNIT 5 - INVENTIONS - GRADE 10

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

• determine

• profile

• science

• versatile

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

• used

• opened

• walked

• wondered

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

• donate

• apply

• provide

• study

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

• invention

• assignment

• benefit

• computer

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Smartphone can be a great learning ____ but you need to think of how to use it effectively.

            A. benefit                    B. choice                     C. invention                     D. tool

• A

• B

• C

• D

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

It is convenient for you to read ____ when you travel.

            A. e-books                   B. laptops                    C. online game    D. smartphones

• A

• B

• C

• D

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Many young people carry a pair of earbuds as they are small, light, and ____.

 A. chargeable              B. economical             C. portable              D. transferable

• A

• B

• C

• D

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Velcro has gradually become a familiar ____ for shoes, jackets, and even spacesuits.   

A. button                     B. fastener                   C. locker              D. zipper

• A

• B

• C

• D

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Many students prefer ____ assignments on their laptops to writing traditionally.

A. reading                   B. searching                C. sending                        D. typing

• A

• B

• C

• D

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

We can surf the ____ to search for news, watch films, or download music.

A. e-book                    B. Internet                   C. laptop              D. smartphone

• A

• B

• C

• D