Ban đêm, bầu trời không có trăng, sao. Trên cột điện trong sân nhà có một bóng đèn điện. Khi ngọn đèn điện bật sáng, nhìn lên bầu trời vẫn thấy bầu trời tối đen, nhưng nhìn xuống sân lại thấy sân sáng. Giải thích vì sao lại có hiện tượng khác nhâu đó?
Nhìn lên bầu trời thấy bậu trời vẫn tối đen vì . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .. . . . . . . . . . .. ... . . . .. . .. . ..
Nhìn xuống sân thấy sáng vì . . . . . . . . . . .. . . .. . . . . . . .. . . . .. .. . .. . .. . . . . . . . . . . . . . . .. . .. . . . . . . . . . . . . ..
Trong đoạn văn sau có 10 lỗi sai, em hãy gạch chân lỗi sai đó và viết lại phần chữ alaji vào chỗ trống cho trước.
At school we often have four classes in the morning ( in the afternoon we aren't go to school ). After each class we have a ten minutes break. It's time for recess. After a hard lesson, this time is very importance. We can all happy and exciting. We can meet our friends and have fun. During the recess, the yard and classroom is very noisy. Many students sit and chatting. Some eat or drink. Sme play games as blindman's bluff or catch. Some girls skip rope. Some boys play marbles or swap cards. This activities only stop when the bell ring. Then on students go into they classrooms and begin new lessons.
1/ . . . . . . . . . 2/ . . . . . . . . 3/ . . . . . . .. 4/. . . . . . . . . 5/ . . . . . . . .
6/ . . . . . . . . . 7/ . . . . . . . . . .8/. . . . . . . . 9/. . . . . . . . 10/ . . . . . . .
Hãy điền một mạo từ thích hợp (an, a, the hoặc 0 ) vào mỗi chỗ trống ở mỗi câu sau.
Exercuse one is . . . . . . . easy question.Vietnamese students take part in diffirent activities at . . . . . . . . recess. They can play . . . . . . . . game of catch or join in . . . . . . . . match of soccer.Foodball is . . . . . . . outdoor game.Mr.Thanh is . . . . . same age as my uncle.Trung is . . . . . . . he is in . . . . . . . . . . grade 10. He goes to school six days week.Em hãy sắp xếp những từ sau thành câu có nghĩa. Có thực hiện một số thay đổi.
1. computer / use / science class / in / hoa / computer / a / learn / her / to.
_________________________________________________
2. fiends / sommon / recess / Eating / with / be / aways / the most / relax / talk / at / and / of.
__________________________________________________
3. indoor / begin / Everyone / classes / go and / a / gain.
________________________________________
4. houseehold / the sitting-room / repair / brother / some / in / My / now / appliances.
_____________________________________________________
5. noisy / the bell / yard / very / ring / until / be / The.
_________________________________
Em hãy đặt câu hỏi cho mỗi chỗ trống để hoàn thành đoạn hội thoại sau.
Lien : Hello, Hung. (1) . . . . . . . . . . . . . . today?
Hung : I have Math, Geography, Science and History.
Lien : (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?
Hung : I like History best.
Lien : (3) . . . . . . . . . . . . . in History?
Hung : We study past and present events in Viet Nam and around the world.
Lien : And (4) . . . . . . . . . . . . . . . at recess?
Hung : I often play marbles and sometimes I play blindman's bluff.
Lien : (5) . . . . . . . . . . . . . . . . . . . . ?
Hung : No, I never skip rope. It's for girls.
Viết lại các câu sau sử dụng từ gợi ý trong ngoặc:
1. Do you want me to help you? ( shall )
=>
2. My father will have dinner. After that he will watch T.V. ( first / then )
=>
3. Shall we go to the zoo? ( Let's )
=>
4. Is there a garden in your house? ( have )
=>
5. Nam can speak English very well. ( speaking )
=>
6. The sun is shinning to day. ( sunny )
=>
Chia động từ trong ngoặc:
She (have) ......... ababy in 5 months.The table is dirty. I (clean)............. it.This car is old. I (buy) ............... anew one.Can you feed the dog while we (be)......... on holiday?I (be come)............. a teacher when I finish learning English.I (give)............ you a ring when I come back.I have a special plan in this weekend I (learn)........... how to make a cake.I am very cold. I (close) ............. the door.I expect I (not be)................ late.He (not let) ........... you out until you have finish your work.If I eat a lot, I (be).......... fat.I (not speak)................ to him until he says sorry.I (believe)............ it when I see it.