write（过去式）是：________
let（过去分词）是：________
go（过去式）是：________
see（过去分词）是：________
take（过去式）是：________
eat（过去分词）是：________
begin（过去式）是：________
swim（过去分词）是：________
bring（过去式）是：________
sing（过去分词）是：________
Listen! Someone ________ (knock) at the door.
Yesterday, we ________ (visit) the museum and saw many interesting things.
I ________ (live) in this town since I was a child.
She usually ________ (drink) coffee in the morning.
Look at the dark clouds! It ________ (rain) soon.
He ________ (not, finish) his project yet. He's still working on it.
My parents ________ (buy) a new car last month.
Be quiet! The baby ________ (sleep) in the bedroom.
I ________ (lose) my key yesterday, so I couldn't get into the house.
The train to London ________ (leave) at 8:00 PM every evening.
They ________ (play) basketball when it started to rain.
I ________ (never, be) to Japan, but I hope to go one day.
She ________ (read) a book in the garden right now.
Tom ________ (call) you five minutes ago. Where were you?
We ________ (have) a party next Friday. Would you like to come?
Water ________ (boil) at 100 degrees Celsius.
I can't talk now. I ________ (cook) dinner.
He ________ (just, arrive) home from work.
________ you ________ (see) any good movies recently?
I ________ (meet) my friend for lunch tomorrow.
When I was young, I ________ (play) the piano every day.
Hurry up! The movie ________ (start) in ten minutes!
She ________ (work) as a teacher for over twenty years.
He ________ (not, eat) breakfast this morning because he was late.
My brother ________ (study) English at university next year.
I ________ (wait) for the bus for half an hour already.
The sun ________ (rise) in the east and sets in the west.
Last night, I ________ (watch) TV until midnight.
Sorry, I can't go out. I ________ (do) my homework now.
They ________ (already, decide) where to go on holiday.