1 went

2 have never been

3 haven't seen

4 saw

5 have they been

6 got

7 have already done

1. I went to the new Mexican restaurant yesterday.

2. I have never been there. Did you like it?

3. I have not seen Ann for a very long time. 

4. Really? I saw her yesterday at the gym.

5. How long have they been married?

6. Only a year. They got married last June. 

7. No, you don't have to. I have already done it.

discovery -> discoveries

such -> so

a -> x

so -> such

lovely a -> a lovely

what -> that

black new -> new black 

What -> That's or such ->x

\(=\dfrac{1}{2}\times\dfrac{2}{3}\times\dfrac{3}{4}\times...\times\dfrac{2008}{2009}\)

\(=\dfrac{1}{2009}\)

=> B

B

B

⇒ Yes, I do. Because I can keep fit by doing it.

Yes. Because it brings many benefits for our health

yes.because it's good for health

Ta có :

\(\dfrac{x}{5}=\dfrac{2}{3}\)

\(\Rightarrow x.3=5.2\)

\(x.3=10\)

\(x=10:3\)

\(x=\dfrac{10}{3}\)

Vậy \(x=\dfrac{10}{3}\) là giá trị cần tìm

Ta có :\(\dfrac{x}{5}=\dfrac{2}{3}\)

\(\Rightarrow x.3=2.5\)

\(x.3=10\)

\(x=10:3\)

\(\Rightarrow x=\dfrac{10}{3}\)

Vậy \(x=\dfrac{10}{3}\)

Vậy \(x=\dfrac{10}{3}\)

Ta có: \(\dfrac{x}{5}=\dfrac{2}{3}\)

=> \(3\times x=2\times5\)

\(3\times x=10\)

\(x=10\div3\)

\(x=\dfrac{10}{3}\)

Vậy \(x=\dfrac{10}{3}\)