____________, I’ll visit you next Sunday.
| A．If you are convenient | B．If it is convenient to you |
| C．If you’ll be convenient | D．If it’ll be convenient to you |
As a child, Jack studied in a villageschool，__________is named afterhisgrandfather.
| A．which | B．where | C．what | D．that |
To my parents, what __________ is the happiness oftheir children.
| A．assures | B．influences | C．matters | D．interests |
Theboy always feels lonely，__________ when no onespeaks to him.
| A．especial | B．especially | C．special | D．specially |
The manager had her __________ the papers immediately.
| A．to type | B．type | C．typed | D．typing |
—How long __________ Mary before they got married?
—For about five years.
| A．had he been in love with |
| B．had he fallen in love with |
| C．has he been in love with |
| D．has he fallen in love with |