Don’t be too ______ about what you eat, or you are likely to develop an unbalanced diet, which is harmful to your health.
. How ___I help them to understand when they won’t listen to me?
. .In summer, food will go bad if________in room temperature.
. .QQ,______you can chat with your friends, makes communication easy.
. Mike must be angry with me, for he walked me without even saying hello.
. _____ you don’t lose heart, I’m sure you can pass the coming examination.