Complete the sentences. Use the verbs in present, past or future

Complete the sentences. Use the verbs in present, past or future tenses.
1)alice usually helps her mother about the house. But now she (to work) on a new project and has no time.
2)she told me her phone number, but I (not/remember) it now
3)what (she/do) at 4o clock yesterday?
4)last summer my parents (buy) a small house near the river.
5)his brother went to France last week and he (not/to return) yet
6)Jill and I (be) friends since our childhood
7)marias English was poor last year. Now she speaks very well. I was surprised to hear how much she (improve)