We think that it’s love, generosity and perseverance_________make the world_________it is today.
| A．what; that | B．that; what | C．which; what | D．which; that |
He gave us a nod and muttered a “yes” after _______ seemed like hours.
| A．that | B．which | C．it | D．what |
In any case, parents should make clear _______, if any thing, the children are expected to pay for with the money.
| A．that | B．which | C．what | D．how |
Many new games are designed on the computers all the time; people of all ages ______ these games.
| A．are playing | B．had played |
| C．have been playing | D．play |
--- Who are the teenagers gathering at the school gate?
--- Well, if you _____ know, they are all my visiting students.
| A．need | B．must | C．may | D．will |
Nothing taught by others can have the same effect on you as _____ learned by yourself.
| A．that | B．what | C．which | D．it |