Complete the sentences with the Simple Past of the verbs in parentheses.

a) The Browns _________________ (to travel) to Europe last year.

b) She _________________ (to open) the door because it was hot here.

c) We __________________ (to study) hard last night.

d) She _________________ (to wash) her hair before going to school.

e) It ___________ (rain) all day long yesterday. ​