Experts ______ the international community to fight cancer aggressively, saying it should be fought in the way HIV/AIDS has been fought in Africa.
According to the traffic rules, you _________ wear the safe belt while you are driving.
To smoke a cigarette after meals seems to him a habit _________.
The thief was caught stealing money from the shop opposite the school and _________ by the local police at the moment.
In my opinion _________ matters is whether we can win together as a team instead of individuals.
Go out for a walk around our flat after supper, or _________ still in the park.