$43$. The landlady asked us if we had had enough for lunch.
$44$. Mary asked John not to tell anyone her new address.
$45$. The notice said that breakfast wouldn't be served after 9.30.
$46$. I asked where the best place to buy souvenirs was.
$47$. He reminded mẹ not to forget to bring my passport with me the next day.
$48$. The teacher told the boy not to write on the wall.
$49$. The interviewer asked Mr. Simpson how many jobs he had had since 2000.
$50$. The officer want to know why the frightened witness hadn't reported the incident to the police.
$51$. He advised me not to buy this car.
Học tốt!