. Though having a big market share, most electronic devices of this kind/type/sort ________ found poor in quality.
| A．is | B．being | C．are | D．having been |
E) has F) have G) / H) is being
--- How about the book you are reading?
--- Good indeed. It ___________ many problems we have come across in our study.
| A．says | B．talks | C．covers | D．refers |
--- It’s been a wonderful Halloween Party. Thank you very much.
--- ___________.
| A．My pleasure | B．I’m glad to hear that | C．No, thanks | D．It’s OK |
-- I have just had my watch repaired.
--- How much did they for that?
| A．cost | B．charge | C．spend | D．take |
— I hear that Bai Shan can’t afford his schooling this fall.
— ___________, let’s do something for him.
| A．If so | B．Where possible | C．When necessary | D．What a shame |
— You can’t enter the building without __________ permission.
— I’ve lost __________ permission card.
| A．the; a | B．a; the | C．\; the | D．\; \ |