Exercise 2: Give the correct form of the verbs in brackets. 1. Last week, that strong man __________________________ (accuse) of having attacked the old lady's puppy. 2. They congratulated their beloved mayor on _____________________________ (give) an excellent speech. 3. Their clients agreed to pay by check after __________________________________ (receive) the contracts. 4. He went out to play after ____________________________________ (ask) his mother's permission. 5. We went to bed after _________________________________________________ (switch) all the lights. 6. My friend's cousin apologized for ___________________________________ (break) my vase 4 months ago. 7. His neighbors suspected him of ____________________________ (dump) a lot of rubbish onto the beach. 8. The president was awarded for __________________ (promote) the close relationship between two countries. Exercise 3: Complete the following sentences. 1. He did not drive home himself after __________________________________________________________. 2. _______________________________________________________________, they had no desire to go there. 3. _________________________________________________, he was taken to hospital and had an operation. 4. She said good-bye to him after ______________________________________________________________. 5. Farmers turned to use bio-fertilizers after ______________________________________________________. 1. The government has pledged to clean up industrial _________________________________________ (emit) 2. Flu is highly __________________________________________________ (infect) 3. We risk upsetting the (ecology) ______________________________________________ balance of the area. 4. Strikes are causing severe ___________________________________ to all train services. (disrupt) 5. The mountain gorilla is on the verge of __________________________________________ (extinct) 6. Police are investigating the _________________________________________ of a young woman. (appear) 7. There is a need for greater __________________________________ and choice in education. (diverse) 8. Profits have increased ___________________________________ over the past few years. (signify) 9. State _____________________ have been arguing over the new healthcare reform bill for months. (lawmake) 10. It is said that land erosion is caused by widespread _______________________________________. (forest) Exercise 4: Rearrange the words/phrases to make meaningful sentences. 1. the / was / having / of / He / stolen / money. / accused __________________________________________________________________________________________ 2. wine. / She / up / of / suddenly, / glass / stood / upsetting / a __________________________________________________________________________________________ 3. trap. / he / right / walked / the / nothing, / Suspecting / into __________________________________________________________________________________________ 4. finished / Having/ his / he / to / all / bed. / homework, / went __________________________________________________________________________________________ 5. film / before, / Having / the / the / didn't seen / want / I / to / to / cinema. / go __________________________________________________________________________________________

Thực hiện phép tính ( tính nhanh nêú có thể) a, 126 + (-20) + |-124| – (-320) b, (-17) + 5 + 8 + 17 + (-3) c, 38.77 + 24.38 – 38 d, 136.23 + 136.17 – 40.36 help me !

Đề bài : Em hãy kể một câu chuyện về tấm gương lao động ( có mở bài và kết bài ) Lưu ý : ko copy mạng

Tả quang cảnh sân trường em trong giờ ra chơi. Ko chép mạng và dài hơn 2 trang nha

mn giúp e vs ạ,bài này e ko biết làm(e sẽ cho ai cao sao hơn và câu trả lời hay nhất cho ai có hình)e cảm ơn mn nhiều lắm ạ

Giúp em câu 10d với ạ em cảm ơn

Có bao nhiêu số có dạng 11x10y chia 5 dư 1 và chia hết cho 9?

She is painting this tree. ( PRESENT/ PAST PROGRESSIVE TENSE ) …………………………………………………………………………………….. 2. They are watering the flowers in the garden at the moment. ………………………………………………………………………………….. 3. I am cleaning the floor. …………………………………………………………………………………. 4. My father is painting the room. ……………………………………………………………………………….. 5. He’s washing the dishes now. ………………………………………………………………………………… PASSIVE 1.She didn’t introduce me to her mother …………………………………………………… 2.The government hasn’t changed the regulation …………………………………………………… 3.They are repairing my piano at the moment …………………………………………………… 4.The fire destroyed many houses in my neighborhood ……………………………………………………… 5.They will return those books to the library tomorrow ……………………………………………… 6.Someone stole her bike last night ……………………………………………………… 7.He was preparing the report when I came ……………………………………………………… 8.They keep those maps on the shelf for reference …………………………………………… 9.The tamer ordered the lion to lie on the floor ……………………………………………………… 10.My friends are making some phone calls in the evening jup em với , em cần gấp 20 đ , vote 5 sao ngay liển ạ

Ai giúp mik câu này vs:Nếu nguyên tử thiếu 1 êlectrôn thì phần còn lại của nguyên tử mang điện tích gì ? tại sao?

Mong mng giúp mik. Mik sẽ vote 5*, crlhn, cảm ơn