When I ....(be) a child, I ....(love) ice-skating.
When I WAS (be) a child, I LOVED (love) ice-skating.
He ....(wash) the dishes, ...(clean) the living room, and ...(cook) dinner last night.
He WASHED (wash) the dishes, CLEANED (clean) the living room, and COOKED (cook) dinner.
A: What's wrong?
B: I ...(break) a glass.
A:What's wrong?
B: I HAVE BROKEN (break) a glass.
I... (know) about the problem for months, but I ...(not/find) a solution yet.
I HAVE KNOWN (know) about the problem for months, but I HAVEN'T FOUND (not/find) a solution yet.
At the weekend, they.......... (play) football, then they ........(go) to a restaurant.
At the weekend, they PLAYED (play) football, then they WENT (go) to a restaurant.
- Oh no. I ...(lose) my purse.
- Just think. When and where .....(you / be)?
- Oh no. I HAVE LOST (lose) my purse.
- Just think. When and where WERE YOU (you / be)?
......(you/see) Julie today?
No,I .....(be) home all day.
HAVE YOU SEEN (you/see) Julie today?
No,I HAVE BEEN (be) home all day.
...(you/ever/go) to Central Park in new York?
HAVE YOU EVER BEEN (you/ever/go) to Central Park in new York?
John ....(never/understand) the present perfect. How .....(you/learn) it?
John HAS NEVER UNDERSTOOD (never/understand) the present perfect. How DID YOU LEARN (you/learn) it?