1. I used to go on foot when I was in primary school

2. Does your bike ever...break...down on the way to school

3. the boys...do not come ...home for lunch because they are planning to visit the hydro-power station

4. will you..take...a taxi or a train?

5. ....although...the film is a bit frighting,I really enjoy it

6. we will go on holiday with some friends of .. us....

7. don't read in bed ...or ..you'll harm your eyes

8.have you got...any...butter in your fridge?

I.....go on foot when I was in primary school

⇒I... used to   ..go on foot when I was in primary school

Does your bike ever......down on the way to school

⇒Does your bike ever...  break  ...down on the way to school

the boys......home for lunch because they are planning to visit the hydro-power station

⇒the boys...  is not coming ...home for lunch because they are planning to visit the hydro-power station

will you.....a taxi or a train?

⇒will you.  take ....a taxi or a train?

.......the film is a bit frighting,I really enjoy it

⇒...  Although ....the film is a bit frighting,I really enjoy it

we will go on holiday with some friends of ......

⇒we will go on holiday with some friends of ... us ...

don't read in bed .....you'll harm your eyes

⇒don't read in bed . or ...you'll harm your eyes

have you got......butter in your fridge?

⇒have you got... any ...butter in your fridge?

...TωT...