1 to have

2 there is

3 there are

4 to exist

5 to be

1 haven't

2 hasn't

3 doesn't exist

4 to not have

5 to not be

1 to have

2 to own

3 to hold

4 to occupy

5 to possess

6 to account for (a high proportion etc)

1 to have

2 to possess

1 surname Gu

1 a single slip may cause everlasting sorrow (idiom)

1 before the first wave subsides, a new wave rises (idiom); a new problem arises before the old is solved

2 many twists and turns to a story

3 one thing after another

1 not having anything at all (idiom); utterly lacking

2 without two sticks to rub together

1 lit. if three walk together, one can be my teacher (idiom, from the Analects of Confucius)

2 you have sth to learn from everyone

1 the blessing of three lifetimes (idiom)

2 (courteous language) it's my good fortune...