It was an exciting moment for these fans this year, _____ for the first time in years they saw their favorite singers.
________ you eat the correct foods ________ be able to keep fit and stay healthy.
After the recovery, he decided to send his thanks to the doctor, who ________ him ________ the disease.
________ of being involved in the attempted murder, she was questioned by the police.
Though the situation is rather serious, financial leaders are still ______ about global economy.
Do remember to be________. We must avoid any possible risks when doing this dangerous chemical experiment—burns, poisonous gases or cuts from broken tubes.