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Phương
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Phương An
14 tháng 11 2016 lúc 21:46

18. This led to the INVENTION of the telephone ( invent )

Bình Trần Thị
14 tháng 11 2016 lúc 22:06

invention

Ngân Đại Boss
14 tháng 11 2016 lúc 22:15

This led to the INVENTION of the telephone

haha

Quang Huy
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ngọc hân
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Phạm Vĩnh Linh
8 tháng 10 2021 lúc 17:02

  1. Be careful to cover the _____electricity______ sockets for the safety of the children.       (electric)

2.     Every ________household_________ in my neighborhood has at least a TV set.       (house)

3.     Hard work always brings ___________success____.       (succeed)

4.     She is often worried about the _______safety______ of all electric appliances in her house. (safe)

5.     In order to save __electricity______ , remember to turn off all the lights in the room before you leave.                        (electric)

6.     You should obey the __safety_______ regulations at the hospital yesterday.       (safe)

7.     The _____injured_____ victims were sent to the hospital yesterday.       (injure)

8.     You have to keep all ____dangerous______ object out off the children’s reach.       (danger)

9.     A kitchen is not a _____suitable_________ place to play.                                             (suitability)

10.  Heat gradually _destroys_____________ vitamin C.                                                    (destruction)

Nguyễn Thanh Quân lớp 7/...
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Dân Chơi Đất Bắc=))))
19 tháng 4 2022 lúc 16:14

celebration

electricity

Sunn
19 tháng 4 2022 lúc 16:15

celebratory

electricity

Lihnn_xj
19 tháng 4 2022 lúc 16:15

1. celebratory

2. electricity

Hà Vi Nguyễn
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Dark_Hole
24 tháng 2 2022 lúc 17:10

31take-is raining

32colder

33has stayed

34writes

35am not needing

Nguyễn Tuấn Anh Trần
24 tháng 2 2022 lúc 18:02

31.take-is raining

32.colder

33.has stayed

34.writes

35.am not needing

Huỳnh Đức Dũng
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Komorebi
26 tháng 10 2020 lúc 9:44

Đề bài : supply the correct form of the words in brackets

1.Mary likes attending the Enghlish speaking contests(speak)

2.The owner of the house is very kind to us(own)

3.What led to the invention of the telephone?(invvent)

4.Tuan invites his friends to his house on Christmast Day.(invitation)

5.First of all,we have to(weight) weigh the parcel first,madamn

6.Have you seen the (advertise) advertisement "what is on tonight?"

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Mạnh Nguyễn
26 tháng 10 2020 lúc 19:29

Đề bài : supply the correct form of the words in brackets

1. Mary likes attending the Enghlish____speaking_____ contests(speak)

2. The_____owner____ of the house is very kind to us(own)

3. What led to the_____invention______ of the telephone?(invvent)

4. Tuan___invites___ his friends to his house on Christmast Day. (invitation)

5. First of all, we have to (weight) weigh the parcel first, madamn

6. Have you seen the (advertise) advertisement "what is on tonight"?

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Quang Huy
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Đỗ Thanh Hải
18 tháng 8 2021 lúc 17:26

1 effective

2 electricity

3 conservation

4 consumer

5 collection

6 Environmentally

7 appliances

8 effeciency

9 consumption

10 effectively

Chuyên Toán
18 tháng 8 2021 lúc 17:35

1.effective

2.electricity

3.conservation

4.consuming

5.collection

6.environmental

7.application

8.effcience

9.consuming

10.is effective

Yến Nhi
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Tuấn Hào
27 tháng 11 2021 lúc 9:55

VII. Use the correct form of the words in parentheses.

27. We must learn about keeping the environment …………unpolluted……………. (pollute)

28. We were really ……………impressed…………by the beauty of Ha Long Bay. (impressive)

29. We are impressed by the …………friendliness……of the people in your town. (friendly)

30. The woman who committed the crime was …………educated……………disadvantaged. (education

Thu Hoang Anh
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Hoàng Hạnh Nguyễn
3 tháng 1 2022 lúc 22:18

1 beautiful

2 cultural

1 write

2 could