753

1 C

2 A

3 C

4 B

5 B

6 D

7 D

8 C

1 importance => important

2 are => is

3 what => why

4 healthily => healthy

5 at => on

345 – 150 : [(3³ – 24)² – (– 21)] + 2016⁰

=345 - 150 : [(27-24)² - (-21)] + 1

=345 - 150 : [(3²- (-21)] + 1

=345 - 150 : [(9 - (-21)] +1

=345 - 150 : [9 + 21] + 1

=345 - 150 : 30 + 1

=345 - 5 + 1

=340 + 1

1 My sister has learned English since she was six years old

2 She is interested in watching television

3 We might go to the moon for our summer holidays in 2050

4 Phong's favorite sport is table tennis

5 Hung can't paint as well as Nam

2 từ đơn : nguồn , cha

2 từ ghép : thờ mẹ , kính cha

Will they give

GHĐ 30 cm

ĐCNN 1mm

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