A.It enables them to experience the local lifestyle.
B.It offers them opportunities to make new friends.
C.It is more comfortable than staying in hotels and resorts.
D.It is cheaper than staying in other kinds of accommodation.

A.resorts
B.hotels
C.local people
D.tourists

A.New holiday accommodation trends
B.Adventurous holiday activities
C.World heritage sites
D.Main tourist attractions in Asia

A.New holiday accommodation trends
B.Adventurous holiday activities
C.World heritage sites
D.Main tourist attractions in Asia

A.suspicious
B.popular
C.easily seen
D.invisible

A.98 ô
B.100 ô
C.102 ô
D.104 ô

A.Only by installing an online classroom application do they keep track of all lessons at school.
B.By installing an online classroom application do they only keep track of all lessons at school.
C.The way they can keep track of all lessons at school is by installing an online classroom application.
D.The only way to install an online classroom application is keeping track of all lessons at school.

A.Only by installing an online classroom application do they keep track of all lessons at school.
B.By installing an online classroom application do they only keep track of all lessons at school.
C.The way they can keep track of all lessons at school is by installing an online classroom application.
D.The only way to install an online classroom application is keeping track of all lessons at school.

A.The lifeguard reminded the children to swim farther than 5 meters.
B.The lifeguard warned the children not to swim farther than 5 meters.
C.The lifeguard stopped the children from swimming farther than 5 meters.
D.The lifeguard allowed the children not to swim farther than 5 meters.

A.We last came to the national park for 3 months ago.
B.It is 3 months when we first came to the national park.
C.We haven't come to the national park for 3 months.
D.I haven't come to any national parks for 3 months.