Modern science has given ____clear evidence ____smoking can lead to many diseases ____ it’s time for us to take measures.

Excuse me, how can I get to the Good Restaurant—Please ______ the street, and then you can find it.

Your application won’t until you complete the survey.

Lots of problems _______ from the newly –built apartment .

Excuse me, Mum. When can we have dinner—Not until it ___________ in half an hour.