My sister (lose) her phone again.
My sister has lost her phone again.
I (finish) my book last night.
I finished my book last night.
The teacher (teach) the lesson. So students are practising now.
The teacher has taught the lesson. So students are practising now.
She (cook) dinner for us yesterday.
She cooked dinner for us yesterday.
I (see) that movie ten times.
I have seen that movie ten times.
Look! They're so excited! They (win) the game.
Look! They're so excited! They have won the game.
She (knock) over the vase. I have to clean it up now.
She has knocked over the vase. I have to clean it up now.
She (clean) her room. It's clean now.
She has cleaned her room. It's clean now.
They (win) the game last Saturday.
They won the game last Saturday.
I (read) this book. I enjoyed it very much.
I have read this book. I enjoyed it very much.
We (finish) lunch. It was delicious.
We have finished lunch. It was delicious.
They (clean) their room four times last week.
They cleaned their room four times last week.
I (study) English last semester.
I studied Japanese last semester.
She (eat) sushi twice last weekend.
She ate sushi twice last weekend.
He (live) in this city when he was young.
He lived in this city when he was young.
She (visit) Paris before.
She has visited Paris before.
My sister (call) me 10 times yesterday.
My sister called me 10 times yesterday.
Tom (break) his leg twice.
Tom has broken his leg twice.
It (rain) a lot last month.
It rained a lot last month.
Tom (break) his leg last year.
Tom broke his leg last year.
The teacher (teach) this lesson yesterday.
The teacher taught this lesson yesterday.