Workbook 6 - Summing up
Exercise
2
Scegli l'alternativa corretta per completare il brano.
Solution
- (c) having
- (b) to try
- (d) mustn't
- (a) don't have to
- (d) climbing
- (b) don't have to
- (a) getting
- (c) to check
Scegli l'alternativa corretta per completare il brano.