Parents _____ much importance to education. They will do their best to give their children that priceless gift.[ ]

The band ________ in about 1970, but happily they reunited in the mid-1980s.

. However hard I tried to explain it to her, she just couldn’t understand. I found her impossible to .

ering your salary, you should _______at least 100 dollars a week

_______cloning human embryos is not legal in many countries, some scientists are already pushing ahead with research in order to produce a cloned human baby