【推荐1】It snowed heavily last night, the ground is c_______ with snow now.

【推荐2】Look at your shoes. They are ______(cover) with dust. You must clean them at once.

【推荐3】The whole mountain is ________ ________ (覆盖) the snow.

【推荐1】根据句意，用括号内所给单词的适当形式填空。
1. You can’t get what you want if you don’t take _________(risk).
2. At the top of the mountain, Lucy saw lots of large ________(rock).
3. This dog is not Mary’s. Who is its ________（own）?
4. I don’t know why Peter decided _________ (change) his plan.
5. How many _________ (letter) do you get from your friend every month?
6. All _________(area) of the country will have some rain tonight.
7. The girl could _______(give) out food at the food bank.
8. Lily hate _______ (do) the chores.
9. I was _______ (help) my mother in the kitchen.
10. They _______（be）reading in the library when the rainstorm came.

【推荐2】COVID-19 really ________ to the whole world. (影响)

【推荐3】二、根据句意用所给词的适当形式填空。
1. Shaoxing is ______________(know) for its long history of wine making.
2. Helen Keller is one of the most ____________________(usual) women.
She has helped many blind and deaf people.
3. The students won't have a sports meeting
this weekend if it ________________(rain)．
4. What do you plan ___________(do) on the threeday May Day holiday?
5. —What's the price of the _______________(wood) desk?
—Fifty dollars.