Esercizio di grammatica inglese on-line per studenti del livello elementare sui verbi principali. Completa le frasi.
Eg. I don't smoke (not / smoke).
1) They _______________ (not / study) German.
2) The shops _______________ (close) at 07 p.m.
3) My girlfriend _______________ (dance) hip-hop.
4) His father _______________ (not / like) tea.
5) We _______________ (play) tennis in the afternoon.