Because Peter went to bed late last night, he fell asleep.
He went to bed late last night, so he fell asleep.
Because of going to bed late last night,Peter fell asleep this morning.
Peter went to bed late last night,so he fell asleep this morning.
Because Peter went to bed late last night, he felll asleep this morning.
Because Peter went to bed late last night, he fell asleep this morning.
Peter went to bed late last night, so he fell asleep this morning.
Because Peter went to bed late last night, he fell asleep this morning.
Peter went to bed late last night, so he fell asleep this morning.
Because he went to bed late last night , Peter fell asleep this morning .
=Because Peter went to bed late last night,he fell asleep this morning.=Peter went to bed late last night,so he fell asleep this morning.
=Because Peter went to bed late last night, he fell asleep this morning. =Peter went to bed late last night, so he fell asleep this morning.