6) have discovered
7) gave
8) have you been
9) have never enjoyed
10) Did you hear
11) has been working
12) is doing
13) have invented
9) never enjoyed
10) did you hear
(*´﹀`*)
6) have discovered
7) gave
8) have you been
9) have never enjoyed
10) Did you hear
11) has been working
12) is doing
13) have invented
7) gave
8) have you been
9) never enjoyed
10) did you hear
11) has been working
12) is doing
13) have invented
(*´﹀`*)