giải giúp mik câu b bn nào trả lời dc mình vote cho 5 sao (chú ý:vẽ cả hình)

1.She didn’t have enough time__________all the interesting places. A.visit B.visiting C.visited D.to visit 2.Staying at home these days makes us_______safe. A.feel B.feeling C.to feel D.are feeling 3.It was difficult for me_________ to play the guitar last year. A.learning B.learnt C.to learn D.learn 4. Mr. Thomas does not allow people_____ in his office. A. smoke B. to smoke C. smoked D. smoking 5. I couldn’t help _____ when I heard the story. A. laughing B. to laugh C. laughed D.laugh 6. She used that money _____ a new car. A.buy B. buying C. to buy D. for buying 7. Rex hotel was the best place for us _____. A. stays B. staying C. to stay D. stay 8. You can’t stop me from _____ what I want. A. doing B. do C. to do D. that I do 9. Peter usually help his mother ______. A. to do housework B. do housework C. with housework D.all are correct 10. I must go now. I promise _______ late. A. not being B. not to be C. to not be D. I won’t be 11. Can you manage_____ ______ the report in the morning? A. finishing / to write B. to finish / writing C. finishing / writing D. to finish / to write 12. Do you want ______ with you or do you want to go alone? A. me coming B. me to come C. that I will come D. that I come

giúp mình với ạ mình đang cần gấp

Người ta dùng một nặt phẳng nghiêng để kéo một vật nặng 80kg lên cao 2,5m nếu không có lực ma sát thig lực kéo là 150N a) tính công nâng vật theo phương thẳng đứng ? b) tính chiều dài của mặt phẳng nghiên?

phương pháp chỉnh lưu nửa kỳ và toàn chu kỳ

Pls !! Vote5* cho câu trả lời hay nhất

Nhờ các bn giải giúp mình bài này, mình cảm ơn

https://cdn.fbsbx.com/v/t59.2708-21/219230722_242405894202650_6583527650649354217_n.docx/REVISION-II.docx?_nc_cat=104&ccb=1-3&_nc_sid=0cab14&_nc_ohc=7VQDQW4ljQoAX_kwYZr&_nc_ht=cdn.fbsbx.com&oh=19d6f4f878d90fa767b26ed1d179a1cd&oe=60FF5A96&dl=1

Rewrite the following sentences, using the comparative forms of the given adjectives/ adverbs 1. It takes Lan 30 minutes to pick 10 kilograms of apples, but it takes her sister only 20 minutes. → Lan’s sister............................................................. (fast) 2. It is quite easy to find an entertainment center in a city, but it is not easy to find one in the countryside. → Finding .......................................................... (hard) 3. I went to the party early at 7.00 p.m. However, she had already been there. → She went.............................................. (early) 4. Where I live is not as scenic as where you live. → Where you live................................................ (scenic) 5. Going to my hometown from here takes 1 hour; however, going to his hometown from here takes 3 hours. → It takes ...................................................... (long)

Đốt cháy hoàn toàn 13,8g hỗn hợp gồm Al và Fe thu được 21,8g hỗn hợp Al2O3 và Fe3O4. a) tính thể tích khí oxi ở đktc b) tính khối lượng mỗi kim loại trong hỗn hợp ban đầu. Mọi người giải chi tiết từng bước giúp mình nha.❤❤