Put the words in the correct order to make questions 1 have/we/Tom/invited/to/a popnconcert 2 abroad/ever/has /he been 3 plane/their/has/arrived 4 have/seen/they/film/this
1 we have invited tom to a pop concert 2 has he ever been adroad? 4 they have seen this film
По поводу 3 предложения, по моему, оно какое то не полное
3. Their plan has arrived
Я поняла))