1 .I've never talked to the headmaster before
It's .........the first time I've talked to the headmaster ...........
2. The last time I went skiing was ten year ago
I haven't...gone skiing for ten years......
3. Hoa hasn't written to her parants for three months
The last.........time Hoa wrote to her parants was three months......
1 .I've never talked to the headmaster before
=>It's the first time l have talked to the headmaster ...................
2. The last time I went skiing was ten year ago
=>I haven't gone skiing for ten years........
3. Hoa hasn't written to her parants for three months
=>The last time Hoa wrote to her parents was three months.............
