The teacher demanded that every student ___ straight home after schoo.

Health is above wealth. However, many people pursue ____ at the cost of the former.

____ fast I ran, I couldn't catch up with Ryan.

Kevin borrowed my laptop ___ finishing his assignment.

While traveling in Paris, I have difficulty _____ in French.

It is ____ beneficial to health to eat more green vegetables.

It is ___ as impolite to open gifts in front of the giver.

Jack is taller than _____ in this class.

The population of a city is denser than ____ of a village.

____ seeking others' assistance, Stella finished the task on her own.

There is no _____ what will happen tomorrow.

Not until midnight ______ home.

It was not until the boss called it day ____ the office.

Robots work on assembly lines ____ of people.

The department store _____ mainly ____ customers from the upper-middle class and sells various higher-priced items to satisfy their needs.

I shared my secret with Emily but asked her that she ____ anything about it.

Charlie has achieved fame and fortune ____ his hard work.

Oscar' landlady asked him to pay the rent _____.