Question

I take up every two days in practice pass by call up

1.I am afraid that the idea will not work     when it is carried out.

2.If you want to succeed,you should never let any opportunity     .

3.Old memories are often     when you hear a particular song or a piece of music.

4.We tried to find a table for seven,but they were all     .

5.When Tom was ill in hospital,his classmates went to see him     .

Answer 1

1. in practice 2. pass by 3. called up

4. taken up 5. every two days