1. Прописать в симпловых временах: 1) He went upstairs. 2) We

Present Simple:

1) He goes upstairs.

2) We wait in the upstairs lobby.

3) They seem to stare at us.

4) I bend to examine a walking box.

Past Simple:

1) He went upstairs.

2) We waited in the upstairs lobby.

3) They seemed to stare at us.

4) I bent to examine a walking box.

Future Simple:

1) He will go upstairs.

2) We shall/will wait in the upstairs lobby.

3) They will seem to stare at us.

4) I shall/will bend to examine a walking box.