Tom as well as two of his friends ________ to the concert last night.
| A．has been invited |
| B．had been invited |
| C．were invited |
| D．was invited |
_______, I think, and the problem could be settled,
| A．If you don’t doubt your efforts | B．So long as you keep up your spirits |
| C．Making great efforts | D．A bit more efforts |
--- Which hotel did you stay in last week?
--- Well, just the one _______I think you once met Ge You and his family.
| A．that | B．which | C．where | D．as |
--- Did your father come back early last night?
--- Yes. It was not yet eight o’clock _______ he arrived home.
| A．before | B．when | C．that | D．until |
---How much do you have in your pocket?
---150 yuan, all of _______ came from my grandma.
| A．which | B．them | C．it | D．that |
On stepping into the room this morning, I was astonished to find the floor covered with _______looked like tiny insects.
| A．that | B．what | C．where | D．when |