Complete the sentences with the infinitive form of the verbs in brackets. 1 It's great to see (see) you again. 2 I was really surprised . . . . (win) first prize 3 We're sorry. . . . (hear) you're not feeling well. 4 I'll be ready. . . . (go) out in 10 minutes. 5 It's going to be difficult . . . (finish) the project this weekend.