Điền một giới từ thích hợp vào chỗ trống
Tom arrived (1) ....... London on May 10th at eight o'clock in the evening. He decided to call (2) ........ hiss aunt, who lived (3) ........ Regent Street. He got (4) .......... a bus . It was crowded (5) ............ passengers, so he had to stand all the way. When Tom reached Regent Street, he got (6) ........... the bus and walked a short distance (7) ........... the apartment, building in which his aunt lived. He knocked (8).............. the door, and waited (9) ......... a few minutes, but no one came to the door. He saw a bench at the end of the ball, and he sat down on it. He was disappointed to find no one (10)............ home.
Làm ơn giúp mình với !! Giới từ nhé !! Khó dã man luôn mà 
Tom arrived (1) to London on May 10th at eight o'clock in the evening. He decided to call (2) for hiss aunt, who lived (3) on Regent Street. He got (4) on a bus . It was crowded (5) with passengers, so he had to stand all the way. When Tom reached Regent Street, he got (6) down the bus and walked a short distance (7) to the apartment, building in which his aunt lived. He knocked (8) out the door, and waited (9) for a few minutes, but no one came to the door. He saw a bench at the end of the ball, and he sat down on it. He was disappointed to find no one (10) at home.
