I am going to buy stocks (股票)with all my money. Any good advice for me—_______________________.You should be cautious(谨慎)in the stock market.

His mother asked him ___ watch TV ___ he finished his homework.

He went carefully through his homework_____________make mistakes.

o you think it is hot today —_______ , but not as hot as yesterday.

The singer hopes her concert will be like a big party ________ everyone enjoys themselves.