This company is going to ________some 160 employees because of the drop in sales.

When crossing the street, you should always ______ the traffic.

Linda realized she was in the wrong and promised to ________ a new leaf.

How to control housing price is said to a great challenge facing the government over the past few years

Jack Ma insisted that there______no excellent businessmen if everything went too smoothly and that they______as normal in face of hardships．