The girl sitting by the window is the only one of the students who _______ from the countryside in our class.
| A．was | B．were | C．is | D．are |
Neither Liping nor I _______a basketball player.
| A．am | B．is | C．be | D．are |
—How many lessons do you usually have a day?
—Six lessons a day. And each of them _____45 minutes.
| A．last | B．lasts | C．have | D．are |
Two days _______enough for me to finish the work, I need a third day.
| A．isn’t | B．is | C．aren’t | D．are |
Either Jane or Steven _____ watching TV now.
| A．were | B．is | C．was | D．are |
_________ time and labor, cartoonists generally draw the hands of their characters with only 3 fingers and a thumb．
| A．To save | B．Saved | C．Saving | D．Having saved |