In which sentence is all PUNCTUATION correct?

Before .............. To bed every night, remember to brush your teeth.

Ted is in the university cafeteria; he ...... want us to pick him up from there.

Many Saudis enjoy eating Chinese food. However, they don't like it as ---------- as their traditional dishes.

We won't see Ali on Friday because he ......... into a new house next weekend.

Dairy products should ............ to keep them fresh.