(1) Tatsuya wants to visit Arizona.
(2) The picture on the wall was painted by my sister.
(3) I want to hang this picture on the wall.
(4) I think that summer is the best season for swimming.
(5) Tatsuya is the teacher who teaches us English.
(6) Call me if you have time tomorrow.
(1) As soon as he arrived at the library, he started studying.
( ) arriving at the library, he started studying.
(2) She became a doctor when she was 25.
She became a doctor ( ) the age of 25.
(3) I know the girl playing the piano.
I know the girl ( ) ( ) playing the piano.
(4) When I woke up, I found that I was late.
I woke up ( ) ( ) that I was late.
(5) It is necessary that she should attend the meeting.
It is necessary ( ) ( ) ( ) attend the meeting.
(1) This coffee is so hot that I can’t drink.
(2) I’m very excited about my picture was chosen.
(3) Do you know how to ride a horse?