一、词汇运用。
1. （海洋）are home to millions of living things.
2. Please give me a glass of （淡的）lemon water?
3. We took the kids to the zoo as a special （乐事）.
4. Scientists are trying to find more （行星）like the earth.
5. For book lovers, the （巨大的）library is a wonderland.
6. The winter in the （north）part of China is cold.
7. The money to help the elders is （most）from the Helping Hands Club.
8. Look! The sun is （rise）over the mountains.
9. How many （step）do we need to make a sandwich?
10. Trees help humans in many ways like （produce）oxygen.

1. Oceans 2. fresh 3. treat 4. planets 5. huge 6. northern 7. mostly 8. rising 9. steps 10. producing

()1. — good advice DeepSeek gives me each time!
—Sounds good! I'll try it later.

A.What
B.What an
C.How
D.How a

1. A

()2. What are the children in the picture doing?

A.Fishing.
B.Swimming.
C.Camping.
D.Climbing.

2. C

()3. —Mum, can you help me with the cleaning?
—It's your duty, dear. else can do it for you.

A.Somebody
B.Everybody
C.Anybody
D.Nobody

3. D

()4. From his story, we can see the of human spirit of never giving up.

A.view
B.meaning
C.weight
D.power

4. D

()5. To parents, children matter more than in the world.

A.else something
B.something else
C.else anything
D.anything else

5. D

()6. John learns Chinese for months, but he still finds it too hard.

A.a few
B.a little
C.few
D.little

6. A