1 to become a member

2 to join

3 to mix into

4 to participate in

5 to add in

1 can

2 may

3 able to

4 to approve

5 to permit

6 to suit

7 (particle used for emphasis) certainly

8 very

1 can

2 may

3 possible

4 able to

5 not bad

6 pretty good

1 it is a pity

2 what a pity

3 unfortunately

1 adorable

2 cute

3 lovely

1 to swarm in (of people etc) (idiom)

1 lit. a single post cannot prop up a falling house (idiom)

2 fig. one is helpless alone

1 to succeed at the first try (idiom)

2 easy as pie

3 one can do it at once

1 lit. to go up to heaven or down to Hades (idiom)

2 fig. to go to great lengths

3 to search heaven and earth

1 lit. there is no road to the sky, nor door into the earth (idiom)

2 fig. to be at the end of one's rope

3 to be trapped in a hopeless situation