Chia động từ 1. "Where is Jane?" "Down stairs sir"." She (greet) ........ the guests. 2. He generally (sing).... in English, but today he (sing) ..... in Spanish. 3. Whenever they (have).... a party, they (have)..... a flight. 4. Whenever they (quarrel)....., she (cry)... 5. I'm sorry I can't hear what you (say).... because everybody (talk).... so loudly. 6. Diana's train (arrive)... tomorrow evening at 6.00 so we(meet)... him at station.

the weather was so warm that i didn't need a coat =it was such.... tom went to bed but first he had a hot drink =before going.... this is a nice picture =what.... no one has signed this cheque =this.... there's no need for you to talk so loudly =you don't.... although he had a good salary, he was unhappy in his job =in spite of.....

Giúp tớ với các cậu ơi:)) tớ cần gấp

he is extremely rich,but very mean =in spite of..... life on earth will be destroyed if nuclear tests don't stop =unless.....

viết đoạn văn khoảng 200 chữ trình bày suy nghĩ của em về ý thức bảo vệ môi trường của giới trẻ hiện nay

the match was so exciting that everyone shouted =it...... how long is it since you bought your bicycle? =when...... i cannot finish the work on time if they don't help me =unless......

Phân tích đa thức thành nhân tử x^3-5x^2y-14y^2x

kark marx has been considered the founder of scientific communi people =people..........

Sử dụng yếu tố miêu tả trong văn bản thuyết minh về con trâu ở làng quê Việt Nam,nội dung trong đó: +Sử dụng yếu tố miêu tả +Công dụng +Chỉ rõ yếu tố miêu tả trong bài văn thuyết minh

Cho ΔABC vuông tại A , đường cao AH . Biết $\frac{AB}{AC}$ = $\frac{1}{√3}$ , HC - HB = 8 cm . HCN MNPQ nội tiếp ΔABC ( P,Q ∈BC , M ∈AB , N ∈AC) . Tìm GTLN của diện tích tứ giác MNPQ