We will have completed our work.... next month, and then we will have an interesting vacation.... summerA.since / onB.for / ofC.on / atD. by / in
I often busy.... weekdays and free.... the weekend.A.at / forB.in / onC.during / within D.on / at
Farming now use (A) 10 percent (B) of the earth’s (C) land area to produce (D) food.A.to produce B.percent C.useD.earth’s
In the past, some of the most highly (A) stressed areas in (B) education was (C) the moral improvement of students.(D)A.wasB.highlyC.inD.students
The natural conditions (A) in the US which most (B) affecting (C) manufacturers are (D) factory power and labor supply.A.affectingB.mostC.natural conditionsD.are
The result of (A) the studies have had (B) a strong (C) impact on (D) future developmentsA.have had B.ofC.strong D.on
The result of the evaluations (A) and recommendations show (B) that more effort (C) needs to go into research. (D)A.evaluationsB.showC.more effort D.into research
Not only the students but also their instructor.... to the principal’s office.A.have been calledB.has been calledC.call D.is calling
Michael, along with his brothers and support team,.... many major cities around the world every year.A.are visitingB.is visitingC.visit D.visits
Kara, together with her teammates, .... hands with opponents on the basketball court.A.have shakenB.shakeC.is shaking D.are shaking
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