________the course very difficult，she decided to move to a lower level.
| A．Find | B．Finding |
| C．To find | D．Found |
.（辽宁卷30）. I _______ all the cooking for my family, but recently I’ve been too busy to do it.
| A．will do | B．do | C．am doing | D．had done |
（辽宁卷24）. Joseph ______to evening classes since last month, but he still can’t say “What’s your name?” in Russian.
| A．has been going | B．went | C．goes | D．has gone |
.(江西卷 30). Mother wanted to be a good provider, a role she since her marriage to Father.
| A．shoulders | B．shouldered | C．is shouldering | D．has been shouldering |
. ----Peter, where did you guys go for the summer vacation?
----We________ busy with our work for months, so we went to the beach to relax ourselves.
| A．were | B．have been | C．had been | D．will be |
.—why, Jack, you look so tired!
---Well, I _____the house and I must finish the work tomorrow.
| A．was painting | B．will be painting | C．have painted | D．have been painting |