More and more teaching _______ are being developed across the globe, which are sure to _______to make classroom teaching more lively and interesting. [ ]

_____ cold weather, the workers are still working at the working site.

s your driving testgoing—Not very well at first,but after many attempts I ____ passed it.

I wasn’t blaming anyone; I _______ said errors like this can be avoided[ ]

they’ve promoted Tom, but hedidn’t mention _____ when we talked on the phone