Iwouldverymuch______tovisitsomeoftheplacesthatIhavebeenreadingabout.
Peopletodayarehighlyconcernedaboutthequalityoftheairthey___(breath).
如图，弹簧振子在光滑水平面上作简谐振动，当其到达最大位移处时，恰有一泥块从正上方落到振子上，并与振子粘在一起运动，则振子振动的()
The_(month)salaryforthepositionwillbenegotiableataround$2,000.
Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
