you must be friendly to the animals in the zoo.改为祈使句视
you must be friendly to the animals in the zoo.改为祈使句视
You must be friendly to the animals in the zoo.改为祈使句.
You must be polite to the elder.(改为祈使句)
You must be polite to the elder.改为祈使句
you can see some animals in the zoo改成祈使句
“These animals must be sent to the zoo at once ”
Please ______(be) friendly to the animals
You must be careful when crossing the street.改为祈使句
You must not leave rubbish in the library改为祈使句
You must not eat in the reading room.改为祈使句
将 YOU must answer the questions in English 改为祈使句!
you must listen to the teacher in class(改为统一祈使句)