tests by here4u with the online test builder (675 tests)

561. To let - To leave (1463 candidates)
562. Ought to - Should (12868 candidates)
563. To miss, to lack, or .... (2253 candidates)
564. From Kansas City toTulsa: towards Happiness ? (2/2) (1899 candidates)
565. From Kansas City to Tulsa : What for? (1/2) (5912 candidates)
566. How + adjectives .... (50303 candidates)
567. How and What ... like (10402 candidates)
568. Last and The last (2923 candidates)
569. Last and The last (2496 candidates)
570. Should ... (Step 2) (1537 candidates)
571. V- ing or infinitive (4705 candidates)
572. Should ( Ought to) (9396 candidates)
573. Never ... Ever (1943 candidates)
574. Still /yet/ not ... yet (4687 candidates)
575. As/ However /No matter + adjective (11870 candidates)
576. Rescue .... or Revenge 2/2 (1054 candidates)
577. Rescue ....... 1/2 (1356 candidates)
578. To mind and expressions (5161 candidates)
579. Learn and remember (4030 candidates)
580. Other / (the) others ... (2474 candidates)