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Our future house will be on the ocean. It will be surrounded by tall trees and blue sea. But we only have salt water in the ocean. We need fresh water for (26) _______________ and for growing food (27) _______________ farms.
Ocean water is too salty (28) _______________. It is also too salty for watering plants. We must have the (29) _______________ to make fresh water from salty water. We should be (30) _______________ not to waste water.
26. A. drink B. to drink C. drinking D. to drinking
27. A. on B. at C. in D. into
28. A. drink B. to drink C. drinking D. for drink
29. A. things B. suggestions C. ways D. ideas
30. A. careful B. careless C. carefully D. carelessly
linda and her friends will build sandcastles in the beach => on
we will goes to tha beach next sunday => go
where will you go for a picnic ? - next weekend => when
he may explores the caves => explore
I think he fly home this sunday => will fly
Đây là đáp án và lời giải thích nha bạn
Linda and her friends will build sandcastle in the beach .
giải thích :Từ sai ở đây là in bởi vì theo công thức đối với từ in thì sẽ dùng cho những địa điểm lớn ví dụ như nước Việt Nam ,hay Trung Quốc gì đó sẽ thành in Vietnam .Từ at dùng cho những địa điểm cụ thể ví dụ như nhà thì sẽ thành at home .Từ on thì sẽ dùng cho những địa điểm nhỏ vì dụ như biển thì là một địa điểm nhỏ ,không lớn hơn nước sẽ dùng on .Biển chỉ là một địa điểm nhỏ nên ta chỉ được dùng từ on mà câu này dùng in nên sai nhé !
We'll goes to tha beach next sunday .
giải thích :Từ goes sai vì theo ngữ pháp danh từ ,we ,you ,they ,I sẽ dùng go còn she với he mới dùng goes .
He may explores the caves .
giải thích :Từ explore không có S nha
I think he fly home this sunday .
Rewrite sentences without changing the meaning of the sentence:
1. If you don't study harder, you'll get bad marks.
=> Unless ______________you study harder, you'll get bad marks.____________________________.
2. Unless this man is a driver, he can't help you move by car.
=> If ____this man is not a driver, he can't help you move by car.__________________________________________.
3. If he doesn't practice writing every day, he can't improve his writing skill.
=> Unless ___________he practices writing every day, he can't improve his writing skill._______________________________.
4. Unless the student goes to school early, he will be punished.
=> If _______the student does not go to school early, he will be punished._______________________________________.
5. You can't run fast unless you try your best.
=> If _________you don't try your best, you can't run fast_____________________________________.
6. I'll call the police if you don't leave me alone.
=> Unless ______you leave me alone, i'll call the police___________________________________.
7. We won't go away if the weather is bad.
=> Unless ___________ the weather is good, we won't go away .____________________
1. Unless you study harder, you'll get bad marks.
2. If this man isn't a driver, he can't help you move by car.
3. Unless he practices writing every day, he can't improve his writing skill.
4. If the student doesn't go to school early, he will be punished.
5. If you don't try your best, you can't run fast.
6. Unless you leave me alone, I'll call the police.
7. Unless the weather is bad, we will go.
we 'll be by the sea this weekend
We'll be by the sea this weekend.