Present perfect
The boys (give) many problems.
It (be) warm this week.
They (prepare) a lot of food.
The pupils (study) for their exam.
The boy (fall) off his bike.
He (go) just out.
My grandmother (lose) weight.
We (want) always to visit Spain.
The sun (rise) . It's time to go.
Lucy (sing) in a chorus before.
ДАЮ 17 БАЛЛОВ