Headache is a very common disease. The symptoms (1) ________ a headache are various. People may (2) ________ pains only one side of the head. Sometimes when the pain goes away, the head is sore. People have a headache (3) _________ they work too hard or they are too nervous about something. (4) ________ can help cure the disease but people usually have to do more than taking tablets. They can prevent headaches by changing their diets or their (5) _________or simply by going to bed. 1. A. on B. in C. of D. at 2. A. be B. have C. happen D. take 3. A. when B. but C. so D. and 4. A. Medicine B. Doctor C. Sport D. Fruit 5. A. life B. lifestyles C. hobbies D. working

Vẽ đậu mầm và bé vịt vàng (đi đâu cũng thấy vịt) NL: Xem hộ xem nó sai chỗ nào

1. Hoa is very ……………… and she paints very well. CREATE 2. Go Green is a non-profit …………………..that protects the environment. ORGANISE 3. The campaign …………………..people to recycle glass, cans and paper. COURAGE 4. Peter has received a letter of …………………..to see a water puppet show. INVITE 5. The students were ……………………prepared for the final exam. CARE

bài 1 viết các tổng thành tích a)625-x^6 b)-8a^3+12a^2b^2+b^6-6ab^4 bài 2 tìm x x^3-64=0 ai làm nhanh em cho trlhn ạ

Buồn trông gió cuốn mặt duềnh câu này có nghĩa là gì ạ

1. I think 20 years from now more people (take up) ______ _________ outdoor activities. 2. I think our teachers (donate) _______________ blood several times. 3. We (rehearse) _______________a play at the moment. 4. Students in the USA (not wear) _______________uniform every day. 5. Oxford University (regard) _______________as the oldest university in the world.

Chân mây mặt đất một màu xanh xanh câu này có nghĩa là gì ạ

giúp mình với mấy bài này khó quá ạ cảm ơn nhé

Buồn trông ngọn nước mới sa câu này có nghĩa là gì ạ

giúp mình giải câu này chi tiết với ạ mình cảm ơn