It is necessary for people to wear face masks when going out during the Covid-19 pandemic.

It’s time for me to start to think about the job I will do in the future.

It isn’t necessary for you to send her a letter today.

Perhaps he will return before you call.

He doesn't have any money now. He can't lend his friend some.

John, why don’t you go on a picnic with me next weekend?” said Janet.

“Don’t leave the house until I get back, John “ his sister said.

“You did a great job! I’m proud of your achievement,” said the woman to her grandchild.

It wasn’t clear to us at the time how serious the problem was.

It was impossible that he forgot to wear the helmet.

“You broke my glasses,” said the woman to me.

“I am doing this exercise with my brother now," Tom said.

“Don’t come home late, Jenny, it’s dangerous!” her father said.

This is the first time I have had such a delicious meal.

You don’t need to type the letter right now. You can do it later.

It’s was wrong of you to betray her because she was kind to you.