29. Nile is one of the_______in the world. * 1 điểm A. longest river B. shortest river C. longest rivers D. lengthiest rivers 30. The pilot was the only one_______the air crash. * 1 điểm A. whom survive B. that survive C. survived D. surviving

Phân tích các đa thức sau thành nhân tử: A, x^2 - y^2 - z^2 - 2yz B, ab - b^2 -a + b C, 3x^3 - 12x^2 + 12x Đ, x^2 + 5x + 6

Cho hcn ABCD có BC = 6cm, CD = 8cm, lấy E và F trên BC và CD sao cho BE = 3cm, DF = 4cm. AE và AF cắt BD tại I và K. Tính IK

29. Nile is one of the_______in the world. * 1 điểm A. longest river B. shortest river C. longest rivers D. lengthiest rivers 30. The pilot was the only one_______the air crash. * 1 điểm A. whom survive B. that survive C. survived D. surviving

Vẽ cung bạch dương chibi nhớ Nl : :)

Calli cho mik một pic Song Tử và một pic Song Ngư nha YC:Calli trên app và trang trí đổ bóng đa dạng YC:Nếu mak xấu thì sẽ ăn bc+1* YC:Nếu mak đẹp thì sẽ ctlhn+1*

22. ________the student did not win any prizes, he congratulated other competitors. * 1 điểm A. Though B. Unless C. Provided D. As long as 23. No one in my class is _______ Jane. * 1 điểm A. more pretty than B. not as pretty as C. less prettier than D. as pretty as 24. He is considered the _______ person of all. * 1 điểm A. most admiring B. most admired C. more admirable D. less admirable 25. There has been an accident, and all the ______ people have been transported to the hospital. * 1 điểm A. wounded B. wounding C. being wound D. having wounded 26. In Viet Nam, the weather is normally ______ in the South than it is in the North. * 1 điểm A. more hot B. as hot as C. hotter D. less hotter 27. When arriving at the shop, Tom saw a lot of _______ glass on the floor. * 1 điểm A. breaking B. broken C. being broken D. has already broken 28. Mr. Brown,______we studied last year, is a nice teacher. * 1 điểm A. whom B. who C. with whom D. those who

Một quyển sách có 165 trang .Người ta ta dùng bao nhiêu chữ số để đánh sô trang quyển sách đó

VI. Complete the following sentences with the given words (2ms) 1. Children / be / active / because / do / exercise __________________________________________________________________________________ 2. Vegetables/ play/ important/ role/ our meal. _________________________________________________________________________________ 3. It/ be/ harmful/ our body/ if/ we/ eat/ lot/ junk food. _________________________________________________________________________________ 4. We/ should/ eat/ lot/ fruits/ because/ they/ be/ good/ our health. _________________________________________________________________________________ 5. doctor / asking / Mai / questions/ health problems _________________________________________________________________________________

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