1. Many trees don't have ________(any , some ) leaves in winter.
2. I want to buy ________ (any , some )fruit.
3. I ________ (need , need to ) the book.
4. I ________ (need , need to ) send the letter.
5. I like football. I like basketball ________ (too, either ).
6. He is a student. I am ________ (also, too ) a student.
7. I don't have T-shirts,________( too, either ).
8. ________(Before , After ) dinner, I wash my hands.
9. We go home ________(before , after) school.
10. Boys ________(never , always ) wear dresses.
11. I'm a good student. So I ________(always , sometimes) do my homework.
12. I ________ (walk , walk to ) home.
13. How ________ (often , sometimes ) do you eat fruit?
14. I have ________ (something ,somethings ) for you.
15. Everyone ________(play , played ) hard.
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2