3 номер.a - is he doingb - ridingc - takes d - is he wearinge - isn'tf - wearsg - is ridingh - is happiningi - are you doingj - playk - hasl - aren't you wearingm - do you known - do you spy4 номер.present simple - 2.3.5.8present continious - 1.4.6.75 номер.1. i'm looking after2. are you shouting3. works4. don't understand5. do you need6. is lying down