Read the sentences and write the preposition into the gaps: 1. all i’d like to welcome you to our meeting. 2. we bumped into the car the lorry. 3. , i would like to say ‘thank you’.

1. first of . because of the lorry   3. in conclusion

whose is this pen? - this is my pen.

whose is this book? - this is your book.

whose is this table? - this is my brother's table.

whose is this bag? - this is my mom's bag.

whose is this pencil? - this is my sister's pencil.

is this your notebook? - yes, it is.

is this your brother's notebook? - no, this is my notebook.

where is your table? - he is in the middle of the room.

where is your pen? - she is in my pocket.

where is your notebook? - it is on the table.

where is your mom? - she is at work.

where is your brother? - he is at school.

1) he will be able to go to university next year.

2) i was able to play football when i was fifteen.