Uzupełnij zdania odpowiednią formą czasowników podanych w nawiasach. Jeśli to konieczne. W każdą lukę wpisz maksymalnie 4 wyrazy.

1. (unless/she/stay) _______ at home to collection the parcel, she will have to go to the post office to pick it up.
2. It (there/no/fog) _______ the plane will land soon.
3. What do you do if (you/not have) _______ any homework?
4. (he/lost/weight) _______ quickly if he did some exercise.
5. If I (not like) _______ the present I will not tell anybody about it. ​​