V. Write each sentence so that it has a similar meaning and contains the word in brackets. Make sure that you use the correct verb form.
21. Paul arrived when everyone had gone home. (up)
Paul ___________________________________________ .
22.We should not make an important decision until we have thought carefully about it. (think)
We should ______________________________________ an important decision.
23.She always has a good relationship with the children. (on)
She always ______________________________________ .
24.I don't believe a word he said; he just invented the story. (up)
I don't believe a word he said: he just _________________ .
25.Would you mind taking care of my bicycle while I'm away for a while? (after)
Would you mind _________________________________ while I'm away for a while?