Question

1 She .....all the cake that was left. eat
2 He ......more harm than good. do
3 She .....her lips. bite
4 Where .....their documents? they hide
5 I .....about it since yesterday. not/ know
6 The wild geese ...... away. fly
7 The two sisters .....apart? grow
8 Somebody .....my mobile. steal
9 The river .......and we can cross it easily. freeze
10 We .......for over two hours. sing использовать present perfekt

Answer 1

has eaten
has done
has bitten
have they hidden
haven't known
has flown
have grown
has stolen
has frozen
have sung