I had some difficulty in 【carrying 】out the plan.

I’d rather we ____ the plan in detail before we carry it out.A、shall discussB、must disc

If being carried out successfully, the plan will completely change the traffic conditions

I had some difficulty in carrying out the plan.A.implementingB.changingC.keepingD.making

I had to postpone_____drafting the plan to some time later.A．meB．itC．myD．its

Before Sarkozys plans were carried out, the minimum retirement age in France wasA．62.B．64.

The boy had no difficulty in working out those （).