đặt câu hỏi cho phần gạch chân

1:i have been in the garden

....

2: My sister has could dinner

...

for or since

1:... my birthday

2:... ten centuries

3:... the 70s

4:... I was a bay

5:..fifteen years

6:... the accident

7:... we bought this house

8:... spring

9:... i met you

10:... he was born

Điền since or for

1: ..... ten seconds

2:...... christmas Eve

3:...... a decade

4:.... I jfinished school

5:.... a couple of the day

for/since .... last weekend

rút gọn

\(\left(\sqrt{14}-3\sqrt{2}\right)^2+6\sqrt{28}\)

giúp vs ạ

rút gọn

\(\left(\sqrt{28}-2\sqrt{14}+\sqrt{7}\right).\sqrt{7}+7\sqrt{8}\)

giúp mink vs ạ

Reorder the words to make meaningful sentences

1: wonderful/in/We/time/are/hanoi/a/having/./

....

2: Vietnam/of/is/on/the/It/popular/most/tourist attractuons/./

....

3: from/vacation/com/since/i/not have/last week/a/back/in/./

....

4: Hoi An/famous/old/houses/buildings/and/is/for/and/traditional crafts/?/

....

cho :P= 3x⁴+4x³-3x²+2x+1/2

Q=5x⁴-4x³+3x²-2x-1/4

Tính:P+Q;P-Q;Q-P

Change the following sentences to passive voice

1. We believed that Linda would pass the driving test

.......................................................................................................

2. Gary gets his brother to clean his car

.......................................................................................................

3. He will have a veterinary surgeon examine her cat.

.......................................................................................................

4. People don't force the children to work hard.

.......................................................................................................

5. Police advise drivers to drive slowly and safely

.......................................................................................................