Amy makes fewer mistakes than Frank. She does her homework ________.

In the UK and the USA people often give flowers and cakes as birthday presents. They ________ open their presents at once.

—Please drive ______ when you pass a school.—OK.

--- Now the government is trying to solve the problem the school bus safety. --- So we believe     there will be fewer accidents in future.

---Do you like fast food?  ---No, I don’t. I _______ go to McDonald.