Đại diện nào dưới đây có cấu tạo ngón chân có giác bám lớn?
A.Ếch giun.
B.Ếch cây.
C.Cá cóc Tam Đảo.
D.Cóc nhà.

Choose the answer among A, B, C, D to complete each of the sentences below:
We could make better ______ of our energy resources.
A.use
B.limit
C.need
D.spend

Choose the answer among A, B, C, D to complete each of the sentences below:
I don't know the title but I recognize the _____ of this song.
A.tune
B.theme
C.rhyme
D.sound

Choose the answer among A, B, C, D to complete each of the sentences below:
The campaign will hopefully ensure the survival ______ the tiger.
A.to
B.of
C.on
D.for

Choose the answer among A, B, C, D to complete each of the sentences below:
We moved to the countryside for some ________.
A.happiness and enjoyment
B.comfort and advance
C.peace and quiet
D.freedom and pleasure

Choose the answer among A, B, C, D to complete each of the sentences below:
Schools need ______ to help children to read and write.
A.volunteers
B.pioneers
C.engineers
D.innovators

Choose the answer among A, B, C, D to complete each of the sentences below:
After landing, the team members were greeted like ______ heroes.
A.conquering
B.conqueror
C.conquer
D.conquest

Choose the answer among A, B, C, D to complete each of the sentences below:
They started a campaign to...... smoking among teenagers.
A.prohibit
B.decrease
C.encourage
D.discourage

Cá cóc Tam Đảo là đại diện của:
A.Bộ lưỡng cư không chân.
B.Bộ lưỡng cư có chân.
C.Bộ lưỡng cư không đuôi.
D.Bộ lưỡng cư có đuôi.

Choose the answer among A, B, C, D to complete each of the sentences below:
Remember to take all your personal ______ from the overhead locker when you leave the airplane.
A.belongings
B.treasure
C.profits
D.wealth