Bài đọc 2-3 - HK 2

The next generation of telephone users will probably laugh(1).... we explain how we used to stand next to a wall in the kitchen to (2) .... a phone call.

• A. unless
• B.when
• C. while
• D.whether

The next generation of telephone users will probably laugh(1).... we explain how we used to stand next to a wall in the kitchen to (2) .... a phone call.

• A. make
• B. give
• C. take
• D. do

Câu 3 :Mobile communications, already highly advanced compared with a decade ago, will completely change communications in the next few years (3)......there are millions of people using mobile phones, most people know(4)....about the mobile telecommunications industry and its technology.

• A. In addition
• B. Because
• C. as a result
• D. Although

Câu 4 : Mobile communications, already highly advanced compared with a decade ago, will completely change communications in the next few years (3)......there are millions of people using mobile phones, most people know(4)....about the mobile telecommunications industry and its technology.

• A. little
• B. some
• C. few
• D. lots

There are three types of mobile phones. these are than portables, pocket-sized than portables, and transportable. the smallest and most popular are the pocket-sized hand portables. these work on rechargeable batteries, which allow an (5)..... of up to 80 min's conversation.

• A. amount
• B. account
• C. activity
• D.insist

mobiles that are fitted permanently in a vehicle do not (6) .... on separated batteries.

• A. rely
• B. create
• C. carry
• D.average

they require an external aerial on the vehicle. this can mean a stronger signal with clearer (7).....

• A. wave
• B. letter
• C. speech
• D. speed

Transportables have a high power capability and can be used (8)....anywhere.

• A. mostly
• B. hardly
• C. most
• D. almost

They come with powerful battery packs for longer, continuous use and may also be put (9) .... a vehicle, using its electrics.

• on with
• B. into
• C. up with
• D. in to

They (10)..... to be bulkier than hand portables

• A. used
• B.have
• C.tend
• D. are