words
Cutting down trees is very _____________ to the environment ( HARM )
harmful
Facebook is the most popular ________ media A. social B. society C. sociable D. socialize
social
it can send a _______ message to its owner to remind them of dinner time.
text
How do trees help improve air quality?
A. By producing more rainwater
B. By cleaning pollutants from the air
C. By attracting more animals
D. By making the soil richer
By cleaning pollutants from the air
."They are going to visit the amusement park next weekend," said Anna.➔ Anna explained that....
Anna explained that they were going to visit the amusement park the following weekend.
Online sellers often ask you to pay for the cost of ______________ ( SHIP )
shipping
Not only adults but also teenagers ________ using Facebook. A. will B. is C. are D. were
are
Some social robots may even have _______ network accounts
What gas can trees help remove from the air?
A. Oxygen
B. Carbon dioxide
C. Hydrogen
D. Nitrogen
carbon dioxide
All flights had to be cancelled as a result of the pilots’ sudden strike.➔ The pilots' sudden strike caused.......
The pilots' sudden strike caused all flights to be cancelled.
One __________________ of an open air market is that it is different from place to place ( ATTRACT)
attraction
There are many ________ to communicate on Facebook. A. areas B. ways C. kinds D. forms
ways
interact with other users in _______ time.
real
How do trees help with rainwater runoff?
A. They stop the rain from falling
B. They absorb rainwater and reduce flooding
C. They create more rain
D. They block rivers and lakes
They absorb rainwater and reduce flooding
"They are designing a new game for teenagers," my brother said.➔ My brother mentioned that
My brother mentioned that they were designing a new game for teenagers.
Nick said that he wants to stay in Viet Nam longer.
wants
If you want a private conversation, you can ________ a direct message to a friend. A. receive B. get C. take D. send
send
For these robots, _______ barriers are not a problem
language
Why can planting trees reduce air conditioning costs?
A. Trees make homes look nicer
B. Trees protect homes from rain
C. Trees cool the air around houses
D. Trees stop the wind from blowing
Trees cool the air around houses
"There will be no school trip next Friday because of the bad weather," Lily said.➔ Lily mentioned that
Lily mentioned that there would be no school trip the following Friday because of the bad weather.
The teacher told us that we will have a lesson in the language lab the following day.
will
start ________A. chatted B. chat C. to chatting D. chatting
chatting
so they can ________ reply to comments or messages in any language
instantly
What will happen if many people plant trees around their houses?
A. The planet will become healthier
B. The planet will have more rain
C. The houses will become smaller
D. The houses will need more heating
The planet will become healthier
Mai is one of her friends.=>Mai is
Mai is a friend of hers.