II. Complete the sentences with the correct forms of the words provided:
1. Drinking water in many areas is seriously …………………..…….. with poisonous chemicals.
( contaminate)
2. Much of the town was rebuilt after the massive …………………..……… of the tornado.
( destroy)
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Trả lời
The waiter had taken my plate before I ( finish/ finished/ have finished/ had finished) my meal.
k cho mk nha
Trả lời
we have to pay a huge amount of money- three million dong for electricity a month.......we turn the heater all the time
a, beacause of b. due of c. although d.since
học tốt
Câu 1: A. juse B. campus C. culture D. brush
Câu 2: A. work B. form C. stork D. force
Câu 3: A. eleven B. elephant C. examine D. exact
Câu 4: A. assure B. pressure C. possession D. assist
Câu 5: A. species B. invent C. medicine D. tennis
Câu 6: A. deal B. teach C. break D. clean
Câu 7: A. supported B. approached C. noed D. finished
Câu 8: A. juse B. campus C. culture D. brush
Câu 9: A. date B. face C. page D. map
Question:
Where... will you go this summer ?
Where ... you do last summer ?
What did you... last week ?
Answer:
Where will you go this summer ?
Where did you do last summer ?
What did you do last week ?
Cách 1:
Giải:Số gạo trong 1 túi là:
270 : 9 = 30 (kg)
Số gạo trong 4 túi là:
30 x 4 = 120 (kg)
Đ/s: 120kg
Cách 2
Giải:Số gạo trong 4 túi là:
(270 : 9) x 4 = 120 (kg)
Đ/s: 120kg
1. Drinking water in many areas is seriously contaminate with poisonous chemicals.
2. Much of the town was rebuilt after the massive destruction of the tornado.