I looked up and noticed a snake its way up the tree to catch its breakfast.
| A．to wind |
| B．wind |
| C．winding |
| D．wound |
.Not only I but also David and Iris ______ fond of playing basketball.
| A．am | B．is | C．are | D．Was |
.Neither Tom nor his parents ______ at home.
| A．is | B．are | C．has | D．Was |
.Either the dean or the principal ______ the meeting.
| A．attends | B．attend | C．are attending | D．have attended |
.______ was wrong.
| A．Not the teacher but the students | B．Both the students and the teacher |
| C．Neither the teacher not the students | D．Not the students but the teacher |
.“______ twenty dollars a big sum to her?” “I suppose so.”
| A．Will be | B．Is | C．Are | D．Were |