I failed in the examination last term and only then ____ the importance of studies.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |
_______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
| A．As | B．That | C．This | D．It |
I prefer a flat in Inveneas to _____in Perth, because I want to live near my Mom’s
| A．one | B．that | C．it | D．this |
There’s _____ cooking oil left in the house. Would you go to the corner store and get _____?
| A．little; some | B．little; any | C．a little; some | D．a little; any |
You may drop in or just give me a call. ______ will do．
| A．Either | B．Each | C．Neither | D．All |
—He was nearly drowned once.
—When was ______?
—_____was in 1998 when he was in middle school.
| A．that; It | B．this; This | C．this; It | D．that; This |