Nearly half a million immigrants，many of them English—speaking， in the country during the last quarter of the nineteenth century．
| A．have arrived | B．had arrived |
| C．arrived | D．have been arriving |
14 I am at leastageRobert if I am not older than he．
| A．the same；as | B．the same；with |
| C．as same；as | D．as same；with |
12．We will be shown around the city：schools，museums，and some other places，other visitors seldom go．
| A．what | B．which | C．where | D．when |
11．My brother is an actor．Heis several films so far．
| A．appears | B．appeared | C．has appeared | D．is appearing |
10．The housewe used to livehas been rebuilt．
| A．where；in | B．which,／ |
| C．in that；／ | D．in which；／ |
13． a reply，he decided to write again.
| A．Not receiving | B．Receiving not |
| C．Not having received | D．Having not received |