Hello Mr P: i have doubts about some sentences:<br/><br/>All I / What I .... + noun phrase?<br/><br/>Examples: "We didn´t do anything exciting in Greece. All we.....( did was rest / some rest/ some resting / ?)<br/><br/>"What do you usually do together with your friends? What I ....(do is invite? inviting¿? them home<br/><br/>How do you spend your holidays? All I do is...........(rest and relax?)<br/><br/>Thanks a lot!