Giải giúp mik vs ạh từ qkđ -> htht

1. It's been years since I went to a cricket match.

2. We havent become close friends for a long time.

3. I haven't seen her for a week.

4. It's 10 years since Susan started working in this factory.

5. My sister hasn't watched TV for three weeks.

=> It's been + time + since + S + V(past).

(Đã là bao lâu kể từ khi ai làm gì)

=> S + haven't/hasn't + V(Pii) + for/since + mốc thời gian.

(Ai đó đã ko làm gì được bao lâu/ từ khi nào)