They haven't got much money
1) This is a bus.
2) These are new cars.
3) These are big houses.
4) This is an ice-cream.
This - для единственного числа
These - для множественного числа
1. Teacher asked the pupils if they knew the ABC. The pupils answered that of course they did. But when the teacher asked them which letter went after X they answered that after X were all the rest letters.
1. The silver medal is won by the French team.
2. The guard dogs are trained by a woman.
3. This game is played by people of all ages.
4. The match is watched by a large crowd. (Не уверена)
5. A reply is sent by the secretary.
6. The exams are marked by two different teachers.
7. That green van is followed by a police car.
(Я не уверена, sorry)