grammar

Yoga involves breathing exercises, streting and ___.

• meditate

• meditation

• meditated

• meditative

People with normal, healthy ____ systems generally can fight off certain diseases without drugs, and might not even feel sick.

• immune

• commune

• operation

• prevention

Mass media have helped to raise people’s awareness of ____ choices.

• lifestyle

• living

• livelihood

• lifelong

Jack’s parents should ____ have a healthier diet because his big weight.

• let him

• make him

• get him

• encourage him

The increase in the number of obese children can be ____ to several factors, among which is unhealthy diets.

• responsible

• blamed

• led

• attributed

The trainer reminded me ____ in more vegetbles for dinner.

• of taking

• to take

• to be taking

• having taken

After suffering an injury during the match against Federer, Nadal has required surgery ____ his right knee.

• on

• at

• to

• in

Research has suggested that the food we eat ____ longevity.

• must affect

• should affect

• affected

• affects

She begged with me ___ more fat and ___ more vegetables instead.

• not to take in / eating

• taking in / eating

• not to take in / to eat

• not taking in / to eat

He admitted ___ the car but denied ___ it by himself.

• stealing / doing

• to seal /doing

• stealing / to do

• to seal / to do