Flight BA 123 to Vienna is now boarding at
| A．Gate 21 | B．21St Gate | C．the Gate 21 | D．21 Gate |
Is Mr. Wang good at drawing his students into ________
discussion?
| A．lovely | B．lively | C．warmly | D．seriously |
_________side of the street is lied with different shops, _________of which sell electronic products.
| A．Both; both | B．Either; all | C．Neither; either | D．Either; both |
Only when _____ possible to settle the problem.
| A．does the chief editor come will it be |
| B．the chief editor comes will it be |
| C．has the chief editor come it will be |
| D．the chief editor comes it will be |
They stayed with me three weeks, _____ they drank all the wine I had.
| A．which | B．which time | C．during which time | D．during which |
Sometimes we are asked _____ the likely result of an action will be.
| A．that we think | B．what do we think | C．what we think | D．that what we think |