16.What about (buy) ..........................double quantities of everything today? That will save (shop) ................... again later in the week.
17. School teachers are made (give) …………………no homework for students when students (have) ………………… their holiday.
18. After she decided (have) ………………… swimming pool (build) ………………… next to the house, She (hire) ………………… a group of builders (do) ………………… the work.
1 buying - shopping
2 to give - gave
3 to have - built - hired - to do